Author Topic: SpaceX F9 : Starlink group 6-42 : KSC LC-39A : 23/24 March 2024 (03:09 UTC)  (Read 21652 times)

Online zubenelgenubi

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Ben Cooper says launch could be March 22 or 23:
Ben Cooper's Launch Photography Viewing Guide; updated March 21; my bold:
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The next SpaceX Falcon 9 rocket will launch the CRS-30 cargo Dragon resupply mission to the ISS from pad 40 on March 21 at 4:55 p.m. EDT. The first stage will land back at the Cape about eight minutes after launch. A Falcon 9 will launch a Starlink batch from pad 39A on March 22 or 23 at 7:55 p.m. or later EDT. A Falcon 9 will launch a Starlink batch from pad 40 on March 25 at 5:00-9:00 p.m. EDT. A Falcon 9 will launch the Eutelsat 36D television satellite from pad 39A on March 30 around 6 p.m. EDT. A Falcon 9 will launch the Bandwagon-1 rideshare mission on April 7 at 1:24 p.m. EDT. Upcoming launches include more Starlink batches.
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Online catdlr

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https://twitter.com/SpaceX/status/1770969904105308449

Quote
Targeting Friday, March 22 for a Falcon 9 launch of 23 @Starlink satellites to low-Earth orbit from Florida, teams watching weather which is currently 20% favorable for launch → http://spacex.com/launches
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

Online zubenelgenubi

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https://www.spacex.com/launches/mission/?missionId=sl-6-42
Quote
SpaceX is targeting Friday, March 22 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 11:55 p.m. ET. If needed, additional opportunities are also available on Saturday, March 23 starting at 7:29 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-3, Turksat 5A, Transporter-2, Intelsat G-33/G-34, Transporter-6, Intuitive Machines IM-1, and 12 Starlink missions. Following stage separation, the first stage will land on the Just Read the Instructions droneship, which will be stationed in the Atlantic Ocean.
B1060-19
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Offline Steven Pietrobon

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PDF of online press kit and link to Twitter livestream.

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

Falcon is rolling to the pad. 

Online catdlr

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https://twitter.com/SpaceX/status/1771261653373403235

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Due to unfavorable weather, we're now targeting Saturday, March 23 for a Falcon 9 launch of 23
@Starlink satellites from Florida → http://spacex.com/launches


https://www.spacex.com/launches/mission/?missionId=sl-6-42

Quote
SpaceX is targeting Saturday, March 23 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 Sunday, March 24 starting at 7:04 p.m. ET.
« Last Edit: 03/22/2024 07:02 pm by catdlr »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

Offline Ken the Bin

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New L-1 weather forecast. 75% 'Go' for March 23. 80% 'Go' for March 24. Upper-Level Wind Shear risk is Low-Moderate for both days. Booster Recovery Weather risk is Moderate for March 23 and Low-Moderate for March 24. All other Additional Risk Criteria are Low.

Offline FutureSpaceTourist

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https://twitter.com/cphillips_03/status/1771292592988160371

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SpaceX rolled out their Falcon 9 rocket ahead of the Starlink 6-42 from LC-39A. Keep up with prelaunch preparations LIVE with @NASASpaceflight
nsf.live/spacecoast

Offline Ken the Bin

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Primary launch opportunity = 2024-03-23 23:29:00 UTC per CelesTrak.

https://twitter.com/TSKelso/status/1771314021100114299

Quote from: T.S. Kelso
UPDATE #1: The @Starlink Group 6-42 launch from Cape Canaveral has slipped to 2024-03-23 at 23:29:00 UTC: https://celestrak.org/NORAD/elements/supplemental/table.php?FILE=starlink-g6-42. Deployment of 23 satellites at 2024-03-24 at 00:34:27.380 UTC. Data for 15 backup launch opportunities is also provided: https://celestrak.org/NORAD/elements/supplemental/.

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

Launch: 2024-03-23 23:29:00 UTC. Deploy: 2024-03-24 00:34:27.380 UTC.
Launch: 2024-03-23 23:37:00 UTC. Deploy: 2024-03-24 00:42:27.380 UTC.
Launch: 2024-03-23 23:51:00 UTC. Deploy: 2024-03-24 00:56:27.380 UTC.
Launch: 2024-03-24 00:05:00 UTC. Deploy: 2024-03-24 01:10:27.380 UTC.
Launch: 2024-03-24 00:21:00 UTC. Deploy: 2024-03-24 01:26:27.380 UTC.
Launch: 2024-03-24 00:27:00 UTC. Deploy: 2024-03-24 01:32:27.380 UTC.
Launch: 2024-03-24 00:41:00 UTC. Deploy: 2024-03-24 01:46:27.380 UTC.
Launch: 2024-03-24 00:55:00 UTC. Deploy: 2024-03-24 02:00:27.380 UTC.
Launch: 2024-03-24 01:13:00 UTC. Deploy: 2024-03-24 02:18:27.380 UTC.
Launch: 2024-03-24 01:17:00 UTC. Deploy: 2024-03-24 02:22:27.380 UTC.
Launch: 2024-03-24 01:31:00 UTC. Deploy: 2024-03-24 02:36:27.380 UTC.
Launch: 2024-03-24 02:01:00 UTC. Deploy: 2024-03-24 03:06:27.380 UTC.
Launch: 2024-03-24 02:25:00 UTC. Deploy: 2024-03-24 03:30:27.380 UTC.
Launch: 2024-03-24 02:53:00 UTC. Deploy: 2024-03-24 03:58:27.380 UTC.
Launch: 2024-03-24 03:13:00 UTC. Deploy: 2024-03-24 04:18:27.380 UTC.
Launch: 2024-03-24 03:29:00 UTC. Deploy: 2024-03-24 04:34:27.380 UTC.

Offline Ken the Bin

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New cancel-and-replace NGA Rocket Launching notice for the postponement. No additional Backup Days added.

Quote from: NGA
222323Z MAR 24
NAVAREA IV 330/24(11,26).
WESTERN NORTH ATLANTIC.
FLORIDA.
1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING
   232329Z TO 240400Z MAR, ALTERNATE
   242304Z TO 250335Z,252239Z TO 260310Z,
   262214Z TO 270245Z AND 272149Z TO 280220Z MAR
   IN AREAS BOUND BY:
   A. 28-38.24N 080-37.15W, 28-39.00N 080-36.00W,
      28-38.00N 080-23.00W, 28-24.00N 080-01.00W,
      28-19.00N 080-03.00W, 28-27.00N 080-24.00W,
      28-31.11N 080-33.33W.
   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 295/24.
3. CANCEL THIS MSG 280320Z MAR 24.

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NSF webcast (video id Gip__VfQBsU):


Offline Steven Pietrobon

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Launch delayed by 10 minutes to 23:39 UTC.

"SpaceX is targeting Saturday, March 23 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 7:39 p.m. ET, with backup opportunities available until 11:29 p.m. ET. "

https://www.spacex.com/launches/mission/?missionId=sl-6-42
« Last Edit: 03/23/2024 10:11 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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NSF webcast has begun.
« Last Edit: 03/23/2024 10:11 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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T-38 minutes. The SpaceX launch director should be verifying go to start propellant loading.
« Last Edit: 03/23/2024 10:11 pm by zubenelgenubi »
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Offline Steven Pietrobon

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Launch delayed to 00:21 UTC.

"SpaceX is targeting Saturday, March 23 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 11:29 p.m. ET."

https://www.spacex.com/launches/mission/?missionId=sl-6-42
« Last Edit: 03/23/2024 10:03 pm by Steven Pietrobon »
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.
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 03:09 UTC.

"SpaceX is targeting Saturday, March 23 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 11:09 p.m. ET, with backup opportunities available until 11:29 p.m."

https://www.spacex.com/launches/mission/?missionId=sl-6-42
Akin's Laws of Spacecraft Design #1:  Engineering is done with numbers.  Analysis without numbers is only an opinion.

Online zubenelgenubi

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Launch delayed by 10 minutes to 23:39 UTC.

"SpaceX is targeting Saturday, March 23 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 7:39 p.m. ET, with backup opportunities available until 11:29 p.m. ET. "

https://www.spacex.com/launches/mission/?missionId=sl-6-42

New list of launch times; some overlap with old times:
https://twitter.com/TSKelso/status/1771671373997318433
Quote
UPDATE #2: The @Starlink Group 6-42 launch from Cape Canaveral is now set for 2024-03-23 at 23:39:00 UTC: https://celestrak.org/NORAD/elements/supplemental/table.php?FILE=starlink-g6-42. Deployment of 23 satellites at 2024-03-24 at 00:44:27.280 UTC. Data for 12 backup launch opportunities is also provided: https://celestrak.org/NORAD/elements/supplemental/.



Launch delayed to 00:21 UTC.

"SpaceX is targeting Saturday, March 23 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 11:29 p.m. ET."

https://www.spacex.com/launches/mission/?missionId=sl-6-42

Delayed to 2nd backup opportunity.



Launch delayed to 03:09 UTC.

"SpaceX is targeting Saturday, March 23 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 11:09 p.m. ET, with backup opportunities available until 11:29 p.m."

https://www.spacex.com/launches/mission/?missionId=sl-6-42

Incorrect:
https://twitter.com/TSKelso/status/1771682420779069649
Quote
UPDATE #3: It appears @SpaceX is going for the last (11th) backup launch opportunity for this window on 2024-03-24 at 03:29:00 UTC with deployment at 04:34:27.280 UTC.

If it does not go, I may not be able to provide additional updates since I will be traveling all day tomorrow.

Correct:
https://twitter.com/TSKelso/status/1771694231247093841
Quote
UPDATE #4: I’m sorry, the 11th backup launch opportunity is the next-to-last for this window. It is on 2024-03-24 at 03:09:00 UTC with deployment at 04:14:27.280 UTC.
« Last Edit: 03/23/2024 11:38 pm by zubenelgenubi »
Support your local planetarium! (COVID-panic and forward: Now more than ever.) My current avatar is saying "i wants to go uppies!" Yes, there are God-given rights. Do you wish to gainsay the Declaration of Independence?

Offline Steven Pietrobon

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Big bolts of lightning at the cape! I'm not 100% sure, but it looks like Falcon 9 was hit by lightning.
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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« Last Edit: 03/24/2024 12:23 am by catdlr »
It's Tony De La Rosa, ...I don't create this stuff, I just report it.

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