Author Topic: SpaceX F9 : Starlink group 6-44 : KSC LC-39A : 15/16 March 2024 (00:21 UTC)  (Read 24670 times)

Online zubenelgenubi

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Thread for the Starlink 6-44 group launch.

Launch 16 March 2024, at 00:21:00 UTC (15 Mar. 8:21 pm EDT), from KSC LC-39A, on booster 1062-19.  The first stage successfully landed aboard A Shortfall Of Gravitas.

Payload 23 Starlink V2 Mini satellites to 43 degree inclination orbit on a southeastern trajectory.  Initial orbit 285 x 294 km.

Please use the Starlink Discussion Thread for all general discussion on Starlink.

Check the Starlink Index Thread for links to more Starlink information.



L2 SpaceX: https://forum.nasaspaceflight.com/index.php?board=60.0



Starlink 6-44 6-42?
Ben Cooper's Launch Photography Viewing Guide; updated March 5; my bold:
Quote
The next SpaceX Falcon 9 rocket will launch a Starlink batch from pad 39A on March 10 at 7:03-11:03 p.m. EDT. A Falcon 9 will launch a Starlink batch on March. A Falcon 9 will launch the CRS-30 cargo Dragon resupply mission to the ISS from pad 40 on mid-March TBD, in the evening EDT. The first stage will land back at the Cape about eight minutes after launch. Upcoming launches include more Starlink batches. A Falcon 9 will launch the Eutelsat 36D television satellite from pad 40 on late March.

But then, March 6 update, same source:
Quote
The next SpaceX Falcon 9 rocket will launch a Starlink batch from pad 39A on March 10 at 7:03-11:03 p.m. EDT. A Falcon 9 will launch the CRS-30 cargo Dragon resupply mission to the ISS from pad 40 on mid-March TBD, in the evening EDT. The first stage will land back at the Cape about eight minutes after launch. Upcoming launches include more Starlink batches. A Falcon 9 will launch the Eutelsat 36D television satellite from pad 40 on late March.
« Last Edit: 03/19/2024 10:22 pm by zubenelgenubi »
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Cross-posts:
More Starlinks from Cape, NET March [3]
0150-EX-ST-2024  Mission 1914 Starlink Group 6-44
<snip>
ASDS       
North  25  46  47   West  75  12  19 (6-44 and 6-46)

Ben Cooper's Launch Photography Viewing Guide; updated March 6; my bold:
Quote
The next SpaceX Falcon 9 rocket will launch a Starlink batch from pad 39A on March 10 at 7:03-11:03 p.m. EDT. A Falcon 9 will launch the CRS-30 cargo Dragon resupply mission to the ISS from pad 40 on mid-March TBD, in the evening EDT. The first stage will land back at the Cape about eight minutes after launch. Upcoming launches include more Starlink batches. A Falcon 9 will launch the Eutelsat 36D television satellite from pad 40 on late March.

Starlink 6-44 could launch from either Kennedy LC-39A or Canaveral SLC-40 (after SpX-30), and it could land aboard either Florida ASDS.  Launch is NET mid or late March.
« Last Edit: 03/09/2024 03:48 am by zubenelgenubi »
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Ben Cooper's Launch Photography Viewing Guide; another March 6 update; my bold:
Quote
The next SpaceX Falcon 9 rocket will launch a Starlink batch from pad 40 on March 10 at 7:03-11:03 p.m. EDT. A Falcon 9 will launch a Starlink batch from pad 39A on mid-March. Upcoming launches include more Starlink batches. A Falcon 9 will launch the CRS-30 cargo Dragon resupply mission to the ISS from pad 40 on mid to late March, in the late afternoon or evening EDT. The first stage will land back at the Cape about eight minutes after launch. A Falcon 9 will launch the Eutelsat 36D television satellite from pad 40 on late March.
« Last Edit: 03/07/2024 11:16 pm by zubenelgenubi »
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Ben Cooper's Launch Photography Viewing Guide; another March 6 update; my bold:
Quote
The next SpaceX Falcon 9 rocket will launch a Starlink batch from pad 40 on March 10 at 7:03-11:03 p.m. EDT. A Falcon 9 will launch a Starlink batch from pad 39A on mid-March. Upcoming launches include more Starlink batches. A Falcon 9 will launch the CRS-30 cargo Dragon resupply mission to the ISS from pad 40 on mid to late March, in the late afternoon or evening EDT. The first stage will land back at the Cape about eight minutes after launch. A Falcon 9 will launch the Eutelsat 36D television satellite from pad 40 on late March.
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Ben Cooper's Launch Photography Viewing Guide; updated a third time March 6; my bold:
Quote
The next SpaceX Falcon 9 rocket will launch a Starlink batch from pad 40 on March 10 at 7:03-11:03 p.m. EDT. A Falcon 9 will launch a Starlink batch from pad 39A on mid-March at 7-11 p.m. EDT. Upcoming launches include more Starlink batches. A Falcon 9 will launch the CRS-30 cargo Dragon resupply mission to the ISS from pad 40 on late March, in the late afternoon EDT. The first stage will land back at the Cape about eight minutes after launch. A Falcon 9 will launch the Eutelsat 36D television satellite from pad 40 on late March.

A further addition, same source:
Quote
A Falcon 9 will launch the Bandwagon-1 rideshare mission from pad 40 on April 3 at 1:24 p.m. EDT.

[Thread split/merge]
« Last Edit: 03/07/2024 11:22 pm by zubenelgenubi »
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NextSpaceflight, updated March 6:
Launch NET March 13, from KSC LC-39A

Same source, March 7:
Launch 13 March (NET?) 23:29 UTC

Ben Cooper's Launch Photography Viewing Guide; updated March 7; my bold:
Quote
The next SpaceX Falcon 9 rocket will launch a Starlink batch from pad 40 on March 10 at 7:03-11:03 p.m. EDT. A Falcon 9 will launch a Starlink batch from pad 39A on March 13 at 7-11 p.m. EDT. Upcoming launches include more Starlink batches. A Falcon 9 will launch the CRS-30 cargo Dragon resupply mission to the ISS from pad 40 on late March, in the late afternoon EDT. The first stage will land back at the Cape about eight minutes after launch. A Falcon 9 will launch the Eutelsat 36D television satellite from pad 40 on late March. A Falcon 9 will launch the Bandwagon-1 rideshare mission from pad 40 on April 3 at 1:24 p.m. EDT.
« Last Edit: 03/11/2024 09:59 pm by zubenelgenubi »
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Offline Ken the Bin

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NGA Space Debris notices (the same notice for two different Navigational Areas). No Rocket Launching notice yet.

Quote from: NGA
080104Z MAR 24
HYDROPAC 771/24(57,61,71).
EASTERN SOUTH ATLANTIC.
SOUTHWESTERN INDIAN OCEAN.
WESTERN INDIAN OCEAN.
1. HAZARDOUS OPERATIONS, SPACE DEBRIS
   2256Z TO 0556Z DAILY 13 THRU 20 MAR
   IN AREA BOUND BY
   08-53.00S 092-28.00E, 07-46.00S 089-27.00E,
   40-45.00S 002-21.00W, 42-56.00S 002-24.00W,
   32-16.00S 063-10.00E, 30-12.00S 061-09.00E.
2. CANCEL THIS MSG 200656Z MAR 24.
Quote from: NGA
080104Z MAR 24
HYDROLANT 475/24(57,61,71).
EASTERN SOUTH ATLANTIC.
SOUTHWESTERN INDIAN OCEAN.
WESTERN INDIAN OCEAN.
1. HAZARDOUS OPERATIONS, SPACE DEBRIS
   2256Z TO 0556Z DAILY 13 THRU 20 MAR
   IN AREA BOUND BY
   08-53.00S 092-28.00E, 07-46.00S 089-27.00E,
   40-45.00S 002-21.00W, 42-56.00S 002-24.00W,
   32-16.00S 063-10.00E, 30-12.00S 061-09.00E.
2. CANCEL THIS MSG 200656Z MAR 24.

Offline Galactic Penguin SST

NGA Space Debris notices (the same notice for two different Navigational Areas). No Rocket Launching notice yet.

Quote from: NGA
080104Z MAR 24
HYDROPAC 771/24(57,61,71).
EASTERN SOUTH ATLANTIC.
SOUTHWESTERN INDIAN OCEAN.
WESTERN INDIAN OCEAN.
1. HAZARDOUS OPERATIONS, SPACE DEBRIS
   2256Z TO 0556Z DAILY 13 THRU 20 MAR
   IN AREA BOUND BY
   08-53.00S 092-28.00E, 07-46.00S 089-27.00E,
   40-45.00S 002-21.00W, 42-56.00S 002-24.00W,
   32-16.00S 063-10.00E, 30-12.00S 061-09.00E.
2. CANCEL THIS MSG 200656Z MAR 24.
Quote from: NGA
080104Z MAR 24
HYDROLANT 475/24(57,61,71).
EASTERN SOUTH ATLANTIC.
SOUTHWESTERN INDIAN OCEAN.
WESTERN INDIAN OCEAN.
1. HAZARDOUS OPERATIONS, SPACE DEBRIS
   2256Z TO 0556Z DAILY 13 THRU 20 MAR
   IN AREA BOUND BY
   08-53.00S 092-28.00E, 07-46.00S 089-27.00E,
   40-45.00S 002-21.00W, 42-56.00S 002-24.00W,
   32-16.00S 063-10.00E, 30-12.00S 061-09.00E.
2. CANCEL THIS MSG 200656Z MAR 24.

And corresponding NOTAM that confirms it as 6-44:

F0936/24 NOTAMN
Q) YMMM/QWMLW/IV/BO/W/000/999/1517S08308E720
A) YMMM
B) 2403140119 C) 2403200342
D) 2403140119 TO 2403140613
   2403150054 TO 2403150548
   2403160029 TO 2403160523
   2403170003 TO 2403170457
   2403172338 TO 2403180432
   2403182313 TO 2403190407
   2403192248 TO 2403200342
E) ROCKET LAUNCH WILL TAKE PLACE
FLW RECEIVED FROM GOVERNMENT OF UNITED STATES OF AMERICA:
HAZARDOUS OPS WILL BE CONDUCTED FOR ATMOSPHERIC RE-ENTRY AND
SPLASHDOWN OF LAUNCH VEHICLE FALCON-9 STARLINK 6-44 WI THE FOLLOWING
AREAS:
2033S 07500E
0746S 08927E
0853S 09228E
2422S 07500E TO BEGINNING
F) SFC G) UNL
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Offline Ken the Bin

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New cancel-and-replace Space Debris notices already (the same notice for two different Navigational Areas.

No change to the hazard periods. The descriptive locations in the headers were changed and the order of the coordinate pairs was changed.

Quote from: NGA
080421Z MAR 24
HYDROPAC 778/24(57,61,71).
EASTERN SOUTH ATLANTIC.
INDIAN OCEAN.
DNC 01, DNC 02, DNC 03.
1. HAZARDOUS OPERATIONS, SPACE DEBRIS
   2256Z TO 0556Z DAILY 13 THRU 20 MAR
   IN AREA BOUND BY
   08-53.00S 092-28.00E, 07-46.00S 089-27.00E,
   30-12.00S 061-09.00E, 40-45.00S 002-21.00W,
   42-56.00S 002-24.00W, 32-16.00S 063-10.00E.
2. CANCEL HYDROPAC 771/24.
3. CANCEL THIS MSG 210656Z MAR 24.//
Quote from: NGA
080421Z MAR 24
HYDROLANT 476/24(57,61,71).
EASTERN SOUTH ATLANTIC.
INDIAN OCEAN.
DNC 01, DNC 02, DNC 03.
1. HAZARDOUS OPERATIONS, SPACE DEBRIS
   2256Z TO 0556Z DAILY 13 THRU 20 MAR
   IN AREA BOUND BY
   08-53.00S 092-28.00E, 07-46.00S 089-27.00E,
   30-12.00S 061-09.00E, 40-45.00S 002-21.00W,
   42-56.00S 002-24.00W, 32-16.00S 063-10.00E.
2. CANCEL HYDROLANT 475/24.
3. CANCEL THIS MSG 210656Z MAR 24.//

Offline Ken the Bin

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NGA Rocket Launching notice.

Quote from: NGA
052321Z MAR 24
NAVAREA IV 263/24(11,26).
WESTERN NORTH ATLANTIC.
FLORIDA
1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING
   132329Z TO 140400Z MAR, ALTERNATE
   142304Z TO 150335Z, 152239Z TO 160310Z,
   162213Z TO 170244Z AND 172148Z TO 180219Z MAR
   IN AREAS BOUND BY:
   A. 28-39.00N 080-37.69W, 28-39.00N 080-28.00W,
      28-30.00N 080-10.00W, 28-22.00N 080-01.00W,
      28-20.00N 080-09.00W, 28-23.00N 080-19.00W,
      28-29.35N 080-32.49W.
   B. 26-15.00N 076-00.00W, 26-06.00N 074-58.00W,
      25-36.00N 074-03.00W, 25-23.00N 073-53.00W,
      25-09.00N 074-01.00W, 25-06.00N 074-16.00W,
      25-08.00N 074-38.00W, 25-18.00N 075-00.00W,
      25-58.00N 075-59.00W.
2. CANCEL THIS MSG 180319Z MAR 24.

Online zubenelgenubi

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Which first stage will be used for this launch?
(semi-rhetorical question)

Falcon 9 first stages are now apparently cleared for use up to twenty times for non-crewed launches, although that number is apparently more restricted for Cargo Dragon or Cygnus than these other payloads.

1064.6 and 1065.6 are the Falcon Heavy side boosters for Europa Clipper.  1072.1 and 1086.1 are assigned as the Falcon Heavy side boosters for GOES-U.

1073.14 and 1076.12 may undergo modifications to become Falcon Heavy side boosters for a future launch, but both are currently available for "single-stick" launches.

Available first stages, with UTC date of most recent recovery:
1080.6    Jan 18 (SpX-30?)
1062.19  Jan 28
1078.8    Feb 14 (SpX-30?)
1060.19  Feb 15
1067.18  Feb 20
1069.14  Feb 25 (maybe)

Edit March 13 UTC: It's B1062.19, skipping over B1080.6.
« Last Edit: 03/13/2024 12:06 am by zubenelgenubi »
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Offline OneSpeed

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NGA Rocket Launching notice.

Maps from the combined notices. ASDS 620km downrange. The splashdown areas don't seem quite right.

Edit: used the updated splashdown area coordinates.
« Last Edit: 03/10/2024 02:45 am by OneSpeed »

Offline Ken the Bin

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NGA Rocket Launching notice.

Maps from the combined notices. ASDS 620km downrange. The splashdown areas don't seem quite right.

Did you use the coordinates from the updated Space Debris notice or from the original?

Offline FutureSpaceTourist

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https://twitter.com/spaceoffshore/status/1766928249374863642

Quote
A Shortfall of Gravitas droneship departing earlier with Doug for Starlink 6-44.

Doug + ASOG departed PC on Mar 10 @ 1:41pm ET

TE has started to move down the ramp at 39A to pick up F9 in the hanger.

Offline Galactic Penguin SST

https://twitter.com/spacex/status/1767707355263963631

Quote
Targeting Wednesday, March 13 for a Falcon 9 launch of 23 @Starlink satellites to low-Earth orbit from Florida → spacex.com/launches

https://www.spacex.com/launches/mission/?missionId=sl-6-44

Quote
SpaceX is targeting Wednesday, March 13 for a Falcon 9 launch of 23 Starlink satellites to low-Earth orbit from Launch Complex 39A (LC-39A) at NASA’s Kennedy Space Center in Florida. Liftoff is targeted for 7:29 p.m. ET, with backup opportunities available until 11:29 p.m. ET. If needed, additional opportunities are also available on Thursday, March 14 starting at 7:04 p.m. ET.

A live webcast of this mission will begin on X @SpaceX about five minutes prior to liftoff. Watch live.

This is the 19th flight for the first stage booster supporting this mission, which previously launched GPS III Space Vehicle 04, GPS III Space Vehicle 05, Inspiration4, Ax-1, Nilesat 301, OneWeb Launch 17, ARABSAT BADR-8, and 11 Starlink missions. (=B1062-19) Following stage separation, the first stage will land on the A Shortfall of Gravitas droneship, which will be stationed in the Atlantic Ocean./
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Offline Ken the Bin

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This is weird. Even though the mission webpage says "Liftoff is targeted for 7:29 p.m. ET, with backup opportunities available until 11:29 p.m. ET. If needed, additional opportunities are also available on Thursday, March 14 starting at 7:04 p.m. ET.", CelesTrak has only one Backup Launch Opportunity, and it's actually the Thursday launch opportunity. So Wednesday apparently has only one launch opportunity, at 23:29 UTC.

https://twitter.com/TSKelso/status/1767734850784784596

Quote from: T.S. Kelso
CelesTrak has pre-launch SupGP data for the @Starlink Group 6-44 launch from Cape Canaveral on 2024-03-13 at 23:29:00 UTC: https://celestrak.org/NORAD/elements/supplemental/table.php?FILE=starlink-g6-44. Deployment of 23 satellites at 2024-03-14 at 00:34:29.300 UTC. Data for 1 backup opportunity also provided: https://celestrak.org/NORAD/elements/supplemental/.

https://celestrak.org/NORAD/elements/supplemental/

Launch: 2024-03-13 23:29:00 UTC. Deploy: 2024-03-14 00:34:29.300 UTC.
Launch: 2024-03-14 23:04:00 UTC. Deploy: 2024-03-15 00:09:29.300 UTC.  <<< Note the date!

Offline Galactic Penguin SST

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Offline Steven Pietrobon

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PDF of online press kit.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline FutureSpaceTourist

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https://twitter.com/spaceoffshore/status/1767895251102929022

Quote
Good morning Florida ☀️ Falcon 9 has rolled out at LC-39A for a Starlink mission whilst another arrived at Port Canaveral atop JRTI droneship. nsf.live/spacecoast

Offline Ken the Bin

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L-1 weather forecast. Generated yesterday but not posted publicly until today. 60% 'Go' for March 13. 95% 'Go' for March 14. Upper-Level Wind Shear risk is Low-Moderate for both days. All other Additional Risk Criteria are Low.

Offline Steven Pietrobon

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Looks like NSF is not doing a hosted stream, but they do have their Space Coast Live stream pointed at the vehicle.

Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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Launch delayed to 23:51 UTC.

"SpaceX is targeting Wednesday, March 13 for a Falcon 9 launch of 23 Starlink satellites to low-Earth orbit from Launch Complex 39A (LC-39A) at NASA’s Kennedy Space Center in Florida. Liftoff is targeted for 7:51 p.m. ET, with backup opportunities available until 11:29 p.m. ET. If needed, additional opportunities are also available on Thursday, March 14 starting at 7:04 p.m. ET."

https://www.spacex.com/launches/mission/?missionId=sl-6-44
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-1 hour.
« Last Edit: 03/19/2024 08:24 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-45 minutes.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-38 minutes. The SpaceX launch director should be verifying go to start propellant loading.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-35 minutes. First stage LOX loading and first and second stage RP-1 loading should be starting about now.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Online catdlr

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Webcast link on Twitter: https://twitter.com/i/broadcasts/1djGXNZjWkjxZ

In addition to the SpaceX broadcast link above, here is the YouTube re-broadcast for those unable (or don't intend) to get into Twitter:

A replay version by the "Space Devs" shortly after the live broadcast concludes will be posted later in this thread.



« Last Edit: 03/13/2024 10:18 pm by catdlr »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

Offline Steven Pietrobon

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New launch time of 01:25 UTC.

"SpaceX is targeting Wednesday, March 13 for a Falcon 9 launch of 23 Starlink satellites to low-Earth orbit from Launch Complex 39A (LC-39A) at NASA’s Kennedy Space Center in Florida. Liftoff is targeted for 9:25 p.m. ET, with backup opportunities available until 11:29 p.m. ET. If needed, additional opportunities are also available on Thursday, March 14 starting at 7:04 p.m. ET."

https://www.spacex.com/launches/mission/?missionId=sl-6-44

https://twitter.com/TSKelso/status/1768057843234771308
Quote
UPDATE #1: @SpaceX is now showing launch of @Starlink Group 6-44 on Mar 14 at 0125 UTC. Working with the Starlink team to get updated state vectors.
« Last Edit: 03/19/2024 08:36 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-2 hours.
« Last Edit: 03/19/2024 08:25 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-1 hour 30 minutes. Looks like some vapour near the bottom left of the rocket.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-1 hour.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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New launch time of 01:39 UTC.

"SpaceX is targeting Wednesday, March 13 for a Falcon 9 launch of 23 Starlink satellites to low-Earth orbit from Launch Complex 39A (LC-39A) at NASA’s Kennedy Space Center in Florida. Liftoff is targeted for 9:39 p.m. ET, with backup opportunities available until 11:29 p.m. ET. If needed, additional opportunities are also available on Thursday, March 14 starting at 7:04 p.m. ET."

https://www.spacex.com/launches/mission/?missionId=sl-6-44

https://twitter.com/TSKelso/status/1768082515938685357
Quote
UPDATE #2: CelesTrak has pre-launch SupGP data for the @Starlink Group 6-44 launch from Cape Canaveral on 2024-03-14 at 01:39:00 UTC: https://celestrak.org/NORAD/elements/supplemental/table.php?FILE=starlink-g6-44. Deployment of 23 satellites at 02:44:29.300 UTC.
« Last Edit: 03/19/2024 08:33 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-38 minutes. The SpaceX launch director should be verifying go to start propellant loading.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-35 minutes. First stage LOX loading and first and second stage RP-1 loading should be starting about now.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Go for launch!

"Propellant load has begun for tonight’s launch of 23 @Starlink satellites from Florida. All systems and weather are currently go for launch"

https://twitter.com/SpaceX/status/1768080789890343132
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-30 minutes. Vapour coming off bottom of first stage LOX tank.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-25 minutes.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-20 minute vent. Second stage RP-1 loading should be completed about now.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-16 minutes. Second stage LOX loading should be starting about now.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-10 minutes.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-7 minutes. Engine chill should be starting about now.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-6 minutes. First stage RP-1 loading should be complete about now.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-5 minutes. Falcon 9 tanks are pressing for strongback retract.
« Last Edit: 03/14/2024 12:41 am by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-4 minutes. Strongback is not retracting!
« Last Edit: 03/14/2024 12:36 am by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-3 minutes. First stage LOX load is complete.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Scrub! Clock stopped at T-2 minutes and 3 seconds.
« Last Edit: 03/14/2024 12:38 am by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Countdown hold and end of webcast.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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NSF view of scrub.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Online catdlr

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Oh well.  Back up Tomorrow.  Thanks for the effort Steven.
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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Did they state the reason for the scrub?

Naw!

https://twitter.com/SpaceX/status/1768094930608754787

Quote
Standing down from tonight’s Falcon 9 launch of @Starlink
. Now targeting tomorrow, March 14 → http://spacex.com/launches

https://twitter.com/TSKelso/status/1768100133219316129
Quote
UPDATE #3: @SpaceX has decided to stand down for today's @Starlink Group 6-44 launch and will retry in the next launch window from 2024-03-14 23:04:00 UTC to 2024-03-15 02:40:00 UTC. Standby for new data shortly.
« Last Edit: 03/19/2024 08:36 pm by zubenelgenubi »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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https://twitter.com/TSKelso/status/1768104319684112516

Quote
CelesTrak has pre-launch SupGP data for the @Starlink Group 6-44 launch from Cape Canaveral on 2024-03-14 at 23:04:00 UTC: https://celestrak.org/NORAD/elements/supplemental/table.php?FILE=starlink-g6-44. Deployment of 23 satellites at 2024-03-15 at 00:09:29.300 UTC.
« Last Edit: 03/14/2024 01:43 am by catdlr »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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Did they state the reason for the scrub?

Naw!

The strongback never retracted, arms around the second stage were still closed at T-2 minutes
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Offline Perchlorate

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Did they state the reason for the scrub?

Naw!

The strongback never retracted, arms around the second stage were still closed at T-2 minutes

Forgive me for being Captain Obvious with this question, but would love to know (or hear an informed opinion) as to...

The clamp arms on the strongback never retracted:

1.  Was that "the problem," or
2.  Was there some other problem, which they tried to work for a couple of minutes before scrubbing, but the clamp arms were left closed as some sort of precaution?
« Last Edit: 03/14/2024 10:56 am by Perchlorate »
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Offline Galactic Penguin SST

Astronomy & spaceflight geek penguin. In a relationship w/ Space Shuttle Discovery.

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T-1 hour.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline FutureSpaceTourist

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https://twitter.com/brevardeoc/status/1768398534829572430

Quote
3/14/24 6:04 PM | We have activated our launch operations support team in preparation for the SpaceX Falcon9 launch. Window: 7:04 - 11:04 PM

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T-38 minutes. The SpaceX launch director should be verifying go to start propellant loading.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-35 minutes. First stage LOX loading and first and second stage RP-1 loading should be starting about now.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline FutureSpaceTourist

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https://twitter.com/spacex/status/1768404154517684500

Quote
Propellant load has begun for tonight’s launch of 23 @Starlink satellites from Florida. All systems and weather are currently go for launch

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T-30 minutes. Vapour coming off bottom of first stage LOX tank.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-25 minutes.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-20 minute vent. Second stage RP-1 loading should be completed about now.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline FutureSpaceTourist

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https://twitter.com/nasaspaceflight/status/1768407861283930414

Quote
T-20 minute vent for SpaceX's Falcon 9 B1062-19 set to launch Starlink Group 6-44 from 39A.

Live views from our KSC cams:
nsf.live/spacecoast

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T-16 minutes. Second stage LOX loading should be starting about now.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-10 minutes.
« Last Edit: 03/14/2024 09:54 pm by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-7 minutes. Engine chill should be starting about now.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-6 minutes. First stage RP-1 loading should be complete about now.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-5 minutes. Pressing tanks for strongback retract.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-4 minutes. Strongback should be retracting.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-3 minutes. Strongback is not retracting!
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Scrub! Clock stopped at T-2 minutes and 1 second.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Countdown hold and end of webcast.



https://twitter.com/TSKelso/status/1768413130043044164
Quote
UPDATE #1: Countdown is on hold. Potential backup launch opportunities can be found on CelesTrak at: https://celestrak.org/NORAD/elements/supplemental/.

https://twitter.com/TSKelso/status/1768437580868247756
Quote
UPDATE #2: @SpaceX is standing down today for the @Starlink Group 6-44 launch. CelesTrak will post new pre-launch SupGP data once we receive new state vectors.
« Last Edit: 03/19/2024 09:04 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Next attempt is on 15 March 22:39 UTC.

"SpaceX is targeting Thursday, March 14 for a Falcon 9 launch of 23 Starlink satellites to low-Earth orbit from Launch Complex 39A (LC-39A) at NASA’s Kennedy Space Center in Florida. Liftoff is targeted for 7:04 p.m. ET, with backup opportunities available until 10:40 p.m. ET. If needed, additional opportunities are also available on Friday, March 15 starting at 6:39 p.m. ET."

https://www.spacex.com/launches/mission/?missionId=sl-6-44
« Last Edit: 03/14/2024 10:06 pm by Steven Pietrobon »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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NSF view of scrub.
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Next attempt is on 15 March 22:39 UTC.

"SpaceX is targeting Thursday, March 14 for a Falcon 9 launch of 23 Starlink satellites to low-Earth orbit from Launch Complex 39A (LC-39A) at NASA’s Kennedy Space Center in Florida. Liftoff is targeted for 7:04 p.m. ET, with backup opportunities available until 10:40 p.m. ET. If needed, additional opportunities are also available on Friday, March 15 starting at 6:39 p.m. ET."

https://www.spacex.com/launches/mission/?missionId=sl-6-44
And what is the reason for scrub this time?

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https://twitter.com/spacex/status/1768424728291835917

Quote
Standing down from today's launch of @Starlink to allow teams to work through an issue with the transporter erector's cradle arms. Vehicle and payload are in good health and teams are resetting for a launch attempt as early as Friday, March 15 → spacex.com/launches

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Maybe that's why the previous attempt was scrubbed too.
Liftoff for St. Jude's! Go Dragon, Go Falcon, Godspeed Inspiration4!

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A cancel-and-replace NGA Rocket Launching for the new postponement, primarily to add more Backup Days.

Quote from: NGA
150451Z MAR 24
NAVAREA IV 285/24(11,26).
WESTERN NORTH ATLANTIC.
FLORIDA.
1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING
   152239Z TO 160310Z MAR, ALTERNATE
   162213Z TO 170244Z, 172148Z TO 180219Z,
   182123Z TO 190154Z AND 192058Z TO 200129Z MAR
   IN AREAS BOUND BY:
   A. 28-39.00N 080-37.69W, 28-39.00N 080-28.00W,
      28-30.00N 080-10.00W, 28-22.00N 080-01.00W,
      28-20.00N 080-09.00W, 28-23.00N 080-19.00W,
      28-29.35N 080-32.49W.
   B. 26-15.00N 076-00.00W, 26-06.00N 074-58.00W,
      25-36.00N 074-03.00W, 25-23.00N 073-53.00W,
      25-09.00N 074-01.00W, 25-06.00N 074-16.00W,
      25-08.00N 074-38.00W, 25-18.00N 075-00.00W,
      25-58.00N 075-59.00W.
2. CANCEL NAVAREA IV 263/24.
3. CANCEL THIS MSG 200229Z MAR 24.//

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PDF of updated press kit and link to Twitter livestream.

https://twitter.com/i/broadcasts/1eaKbgRlZEVGX
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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https://twitter.com/SpaceOpsBot/status/1768578484803158214

Quote
📅 Updated 15 Mar 2024 (2024/03/15) 06:02 EDT

SPACE-X STARLINK 6-44, CCSFS, FL
== PRIMARY ==
03/15/24 / 2239Z-0310Z
== BACKUP(S) ==
03/16/24 / 2213Z-0244Z
03/17/24 / 2148Z-0219Z
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

Offline GewoonLukas_

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The Transporter-Erector has been lowered horizontal:
https://nsf.live/spacecoast
Lukas C. H. • Hobbyist Mission Patch Artist 🎨 • May the force be with you my friend, Ad Astra Per Aspera ✨️

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Maybe that's why the previous attempt was scrubbed too.

It would not be the first time SpaceX had a technical issue that scrubbed a launch, 'fixed' it and had the exact same issue on the next attempt (if I remember correctly it might have been 3 times).

Offline ZachS09

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Maybe that's why the previous attempt was scrubbed too.

It would not be the first time SpaceX had a technical issue that scrubbed a launch, 'fixed' it and had the exact same issue on the next attempt (if I remember correctly it might have been 3 times).

Are you thinking of Intelsat 35e? It got scrubbed within the last 10 seconds twice due to a technical problem; although I’m not sure if it was one issue that was thought to have been solved but sprung up again.
Liftoff for St. Jude's! Go Dragon, Go Falcon, Godspeed Inspiration4!

Offline Ken the Bin

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Primary = 2024-03-15 22:39:00 UTC per CelesTrak:

https://twitter.com/TSKelso/status/1768697016148984174

Quote from: T.S. Kelso
CelesTrak has pre-launch SupGP data for the @Starlink Group 6-44 launch from Cape Canaveral on 2024-03-15 at 22:39:00 UTC: https://celestrak.org/NORAD/elements/supplemental/table.php?FILE=starlink-g6-44. Deployment of 23 satellites at 23:44:29.300 UTC. Data for 15 backup launch opportunities also provided: https://celestrak.org/NORAD/elements/supplemental/.

https://celestrak.org/NORAD/elements/supplemental/

Launch: 2024-03-15 22:39:00 UTC. Deploy: 2024-03-15 23:44:29.300 UTC.
Launch: 2024-03-15 22:53:00 UTC. Deploy: 2024-03-15 23:58:29.300 UTC.
Launch: 2024-03-15 23:03:00 UTC. Deploy: 2024-03-16 00:08:29.300 UTC.
Launch: 2024-03-15 23:17:00 UTC. Deploy: 2024-03-16 00:22:29.300 UTC.
Launch: 2024-03-15 23:27:00 UTC. Deploy: 2024-03-16 00:32:29.300 UTC.
Launch: 2024-03-15 23:57:00 UTC. Deploy: 2024-03-16 01:02:29.300 UTC.
Launch: 2024-03-16 00:21:00 UTC. Deploy: 2024-03-16 01:26:29.300 UTC.
Launch: 2024-03-16 00:31:00 UTC. Deploy: 2024-03-16 01:36:29.300 UTC.
Launch: 2024-03-16 00:45:00 UTC. Deploy: 2024-03-16 01:50:29.300 UTC.
Launch: 2024-03-16 00:53:00 UTC. Deploy: 2024-03-16 01:58:29.300 UTC.
Launch: 2024-03-16 01:03:00 UTC. Deploy: 2024-03-16 02:08:29.300 UTC.
Launch: 2024-03-16 01:35:00 UTC. Deploy: 2024-03-16 02:40:29.300 UTC.
Launch: 2024-03-16 01:51:00 UTC. Deploy: 2024-03-16 02:56:29.300 UTC.
Launch: 2024-03-16 02:07:00 UTC. Deploy: 2024-03-16 03:12:29.300 UTC.
Launch: 2024-03-16 02:27:00 UTC. Deploy: 2024-03-16 03:32:29.300 UTC.
Launch: 2024-03-16 02:39:00 UTC. Deploy: 2024-03-16 03:44:29.300 UTC.
« Last Edit: 03/19/2024 09:17 pm by zubenelgenubi »

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Now targeting 23:57 UTC.

https://www.spacex.com/launches/mission/?missionId=sl-6-44

Quote from: SpaceX
SpaceX is targeting Friday, March 15 for a Falcon 9 launch of 23 Starlink satellites to low-Earth orbit from Launch Complex 39A (LC-39A) at NASA’s Kennedy Space Center in Florida. Liftoff is targeted for 7:57 p.m. ET, with backup opportunities available until 10:39 p.m. ET. If needed, additional opportunities are also available on Saturday, March 16 starting at 6:27 p.m. ET.

https://twitter.com/TSKelso/status/1768768775384711255
Quote
UPDATE #1: @SpaceX is now targeting the 5th backup launch opportunity for the @Starlink Group 6-44 launch on 2024-03-15 at 23:57:00 UTC with deployment on 2024-03-16 at 01:02:29.300 UTC.
« Last Edit: 03/19/2024 09:22 pm by zubenelgenubi »

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Now targeting 00:21 UTC (8:21 pm ET):

Quote
SpaceX is targeting Friday, March 15 for a Falcon 9 launch of 23 Starlink satellites to low-Earth orbit from Launch Complex 39A (LC-39A) at NASA’s Kennedy Space Center in Florida. Liftoff is targeted for 8:21 p.m. ET, with backup opportunities available until 10:39 p.m. ET. If needed, additional opportunities are also available on Saturday, March 16 starting at 6:27 p.m. ET.

https://twitter.com/TSKelso/status/1768788031409189238
Quote
UPDATE #2: @SpaceX is now appears to be targeting the 6th backup launch opportunity for the @Starlink Group 6-44 launch on 2024-03-16 at 00:21:00 UTC with deployment at 01:26:29.300 UTC.
« Last Edit: 03/19/2024 09:38 pm by zubenelgenubi »
Lukas C. H. • Hobbyist Mission Patch Artist 🎨 • May the force be with you my friend, Ad Astra Per Aspera ✨️

Offline Steven Pietrobon

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T-1 hour.
« Last Edit: 03/19/2024 09:42 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline FutureSpaceTourist

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https://twitter.com/spacex/status/1768782214236668332

Quote
Less than one hour until Falcon 9’s launch of 23 @Starlink satellites from Florida. Both the rocket and weather are currently go for liftoff → spacex.com/launches
« Last Edit: 03/19/2024 09:43 pm by zubenelgenubi »

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T-38 minutes. The SpaceX launch director should be verifying go to start propellant loading.
« Last Edit: 03/19/2024 09:45 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-35 minutes. First stage LOX loading and first and second stage RP-1 loading should be starting about now.
« Last Edit: 03/19/2024 09:46 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-30 minutes. Vapour coming off bottom of first stage LOX tank.
« Last Edit: 03/19/2024 09:46 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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For people needing an alternate live feed for Twitter here is that link

https://youtube.com/watch?v=IUhPlI9brUg
« Last Edit: 03/19/2024 09:47 pm by zubenelgenubi »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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T-25 minutes.
« Last Edit: 03/19/2024 10:06 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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https://twitter.com/TSKelso/status/1768788031409189238

Quote
UPDATE #2:
@SpaceX is now appears to be targeting the 6th backup launch opportunity for the @Starlink
 Group 6-44 launch on 2024-03-16 at 00:21:00 UTC with deployment at 01:26:29.300 UTC
« Last Edit: 03/19/2024 10:07 pm by zubenelgenubi »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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T-20 minute vent. Second stage RP-1 loading should be completed about now.
« Last Edit: 03/19/2024 10:08 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-16 minutes. Second stage LOX loading should be starting about now.
« Last Edit: 03/19/2024 10:08 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline FutureSpaceTourist

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« Last Edit: 03/19/2024 10:09 pm by zubenelgenubi »

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T-10 minutes.
« Last Edit: 03/19/2024 10:10 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-7 minutes. Engine chill should be starting about now.
« Last Edit: 03/19/2024 10:11 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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« Last Edit: 03/19/2024 10:11 pm by zubenelgenubi »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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T-6 minutes. First stage RP-1 loading should be complete about now.
« Last Edit: 03/19/2024 10:12 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-5 minutes. Pressurising Falcon 9 tanks for strongback retract.
« Last Edit: 03/19/2024 10:12 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-4 minutes. Strongback should be retracting.
« Last Edit: 03/19/2024 10:13 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-3 minutes. Strongback has retracted. First stage LOX load is complete.
« Last Edit: 03/19/2024 10:13 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-2 minutes. Second stage LOX load is complete.
« Last Edit: 03/19/2024 10:14 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T-1 minute. Falcon 9 is in startup.

LD is go for launch.
« Last Edit: 03/19/2024 10:14 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Liftoff!
« Last Edit: 03/19/2024 10:15 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T+1 minute.
« Last Edit: 03/19/2024 10:15 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline FutureSpaceTourist

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https://twitter.com/nasaspaceflight/status/1768794823341883688

Quote
LAUNCH! SpaceX's Falcon 9 B1062-19 launches Starlink Group 6-44 from 39A. 

Live views from our KSC cams: nsf.live/spacecoast
« Last Edit: 03/19/2024 10:16 pm by zubenelgenubi »

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T+2 minutes.
« Last Edit: 03/19/2024 10:16 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline FutureSpaceTourist

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https://twitter.com/julia_bergeron/status/1768795323567116742

Quote
Moonrise or Falcon rising? Starlink 6-44 has finally left the pad!
« Last Edit: 03/19/2024 10:17 pm by zubenelgenubi »

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First stage separation.

Ignition.

T+3 minutes.
« Last Edit: 03/19/2024 10:18 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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« Last Edit: 03/19/2024 10:18 pm by zubenelgenubi »

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Fairing separation.

T+4 minutes.
« Last Edit: 03/19/2024 10:19 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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(photos from SpaceFlight Now)
« Last Edit: 03/19/2024 10:20 pm by zubenelgenubi »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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T+5 minutes.
« Last Edit: 03/19/2024 10:20 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T+6 minutes.
« Last Edit: 03/19/2024 10:21 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Entry burn.

T+7 minutes.
« Last Edit: 03/19/2024 10:06 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Entry Burn (photos from SpaceFlight Now)
« Last Edit: 03/19/2024 10:05 pm by zubenelgenubi »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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T+8 minutes.
« Last Edit: 03/19/2024 10:04 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Landing burn.

Touchdown!

Cutoff.

T+9 minutes. Nominal orbit insertion.
« Last Edit: 03/19/2024 10:04 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Upcoming events.

00:54:11 2nd stage engine starts (SES-2)
00:54:13 2nd stage engine cutoff (SECO-2)
01:05:20 Starlink satellites deploy
« Last Edit: 03/19/2024 10:01 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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https://twitter.com/spacex/status/1768796963041116604

Quote
Falcon 9 lands on the A Shortfall of Gravitas droneship, completing our 25th launch and landing of the year
« Last Edit: 03/19/2024 10:01 pm by zubenelgenubi »

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Empty pad.
« Last Edit: 03/19/2024 10:00 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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Summary Video

« Last Edit: 03/19/2024 10:00 pm by zubenelgenubi »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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« Last Edit: 03/19/2024 09:59 pm by zubenelgenubi »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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T+54 minutes and 11 seconds. Expected ignition for two seconds.
« Last Edit: 03/19/2024 09:50 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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T+1 hour 5 minutes and 20 seconds. Expected separation.
« Last Edit: 03/19/2024 09:49 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

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"Deployment of 23 @Starlink satellites confirmed"

https://twitter.com/SpaceX/status/1768811934697275570
« Last Edit: 03/19/2024 09:49 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Galactic Penguin SST

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Thanks to Steven P, FutureSpace Tourist, and Galactic Penguin SST for your coverage service for today.
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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Upper stage deorbit burn was slightly later than normal.  I'm going to assume it is because the expected  reentry is slightly later than recent typical Florida missions.

Second time in last 3 missions I got a full sunlit at orbital height pass while it was after sunset on the ground.  The one mission I did not see was with the sun 6 deg above the horizon so it was too bright of sky to see anything.

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Quote
Launches by spaceport:

🇺🇸 — 12 Cape Canaveral, 9 Vandenberg, 5 KSC
🇨🇳 — 4 Xichang, 3 Jiuquan, 2 offshore, 2 Wenchang
🇳🇿 — 3 Māhia
🇷🇺 — 1 Plesetsk, 1 Baikonur, 1 Vostochny
🇯🇵 — 2 Tanegashima, 1 Space Port Kii
🇮🇳 — 2 Satish Dhawan
🇮🇷 — 1 Shahrud MTS, 1 Semnan

3/3

Quote
Launches by spaceport:

🇺🇸 — 12 Cape Canaveral, 9 Vandenberg, 5 KSC
🇨🇳 — 4 Xichang, 3 Jiuquan, 2 offshore, 2 Wenchang
🇳🇿 — 3 Māhia
🇷🇺 — 1 Plesetsk, 1 Baikonur, 1 Vostochny
🇯🇵 — 2 Tanegashima, 1 Space Port Kii
🇮🇳 — 2 Satish Dhawan
🇮🇷 — 1 Shahrud MTS, 1 Semnan

3/3

https://twitter.com/TylerG1998/status/1768815855750590905
« Last Edit: 03/16/2024 01:18 am by catdlr »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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https://twitter.com/TylerG1998/status/1768815466066198920

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Orbital launches by organization:

🇺🇸 — 25 SpaceX, 3 Rocket Lab, 1 ULA
🇨🇳 — 7 CASC (1 partial failure), 2 CASIC, 1 OrienSpace, 1 CAS Space
🇷🇺 — 3 RKK Energiya
🇯🇵 — 2 MHI, 1 Space One ❌
🇮🇳 — 2 ISRO
🇮🇷 — 1 IRGC, 1 ISA

2/3
« Last Edit: 03/16/2024 01:17 am by catdlr »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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It's Tony De La Rosa, ...I don't create this stuff, I just report it.

Offline FutureSpaceTourist

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https://twitter.com/s2a_systems/status/1768954164623659474

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STARLINK G6-44, today 10:06:49/10:09:46 UTC over South America

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https://twitter.com/_rykllan/status/1769052120244785663

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Recent 16th #Starlink launch of this year via #SpaceX's #Falcon9 vehicle
« Last Edit: 03/16/2024 04:27 pm by catdlr »
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https://twitter.com/tskelso/status/1769054891576865183

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CelesTrak has ephemeris-based SupGP data for all 23 satellites from the @Starlink Group 6-44 launch (2024-049) atop a Falcon 9 rocket from Cape Canaveral on Mar 16 at 0021 UTC: spaceflightnow.com/2024/03/13/liv…. Data for the launch can be found at: https://celestrak.org/NORAD/elements/supplemental/table.php?INTDES=2024-049

Doug + ASOG + B1062 returned to PC on Mar 18 @ 6:10pm ET

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https://twitter.com/SpaceOffshore/status/1769855980861333698

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Bonus as Doug is carrying both fairing halves from Starlink 6-44.
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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https://twitter.com/_mgde_/status/1769860021783806177

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Picturesque evening for Doug, ASOG, and B1062 as they return to Port Canaveral following this booster’s 19th successful mission.

📸 - @NASASpaceflight

📺 - nsf.live/spacecoast

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Some reusability stats for this launch (Starlink Group 6-44):

Booster B1062.19 turnaround time:
46 days 23 hours 11 minutes
(its previous mission was Starlink Group 6-38 on Jan 29, 2024 UTC).

FYI: median turnaround time for Falcon 9 / Heavy boosters is currently 52.08 days *
* – based on the last 30 launches, excluding new first stages.

Launchpad LC-39A turnaround time:
11 days 20 hours 28 minutes
(the previous launch from this pad was Crew-8 on Mar 4, 2024 UTC).

FYI: median turnaround time for LC-39A is currently 20.87 days *
* – based on the last 30 launches.

The same type of stats for previous SpaceX launches may be found on this spreadsheet online.

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