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#120
by
FutureSpaceTourist
on 29 May, 2021 17:54
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#121
by
Ken the Bin
on 30 May, 2021 03:34
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NGA notice:
Primary Day = Thursday, June 3 at 17:29 UTC.
Backup Day = Friday, June 4 at ~17:03 UTC.
300300Z MAY 21
NAVAREA IV 457/21(11,26).
WESTERN NORTH ATLANTIC.
FLORIDA.
1. HAZARDOUS OPERATIONS, ROCKET LAUNCHING
031724Z TO 031759Z JUN, ALTERNATE
041658Z TO 041733Z JUN IN AREAS BOUND BY:
A. 28-38-28N 080-37-19W, 28-50-00N 080-23-00W,
28-48-00N 080-22-00W, 28-38-00N 080-29-00W,
28-35-31N 080-34-48W, 28-37-38N 080-36-38W.
B. 29-54-00N 079-33-00W, 32-47-00N 075-59-00W,
32-32-00N 075-44-00W, 29-39-00N 079-19-00W.
2. CANCEL THIS MSG 041833Z JUN 21.
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#122
by
Ken the Bin
on 30 May, 2021 04:11
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Space Debris notice that arrived later.
300338Z MAY 21
HYDROPAC 1605/21(75,76).
WESTERN SOUTH PACIFIC.
SOUTHEASTERN INDIAN OCEAN.
AUSTRALIA.
DNC 04, DNC 05.
1. HAZARDOUS OPERATIONS, SPACE DEBRIS
031809Z TO 031843Z JUN, ALTERNATE
041743Z TO 041817 JUN IN AREA BOUND BY
44-30S 115-04E, 43-39S 116-33E,
43-54S 120-31E, 45-33S 128-39E,
46-50S 134-38E, 48-44S 143-45E,
50-39S 151-45E, 51-19S 154-29E,
52-02S 156-17E, 53-31S 157-08E,
54-41S 155-38E, 55-36S 150-09E,
55-38S 142-42E, 54-50S 135-45E,
53-29S 129-11E, 51-51S 124-18E,
49-40S 119-39E, 46-37S 115-46E.
2. CANCEL THIS MSG 041917Z JUN 21.
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#123
by
Rondaz
on 30 May, 2021 09:49
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#124
by
Thunderscreech
on 30 May, 2021 13:52
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#125
by
ugordan
on 30 May, 2021 15:01
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Did someone order 7,300 pounds of science?
@SpaceX’s 22nd contracted resupply mission to the @Space_Station is targeted to launch Thurs., June 3. Get the details in the mission overview:
https://twitter.com/NASA/status/1398769875619827718
Using an image from the CRS-7 launch for this has got to be a good luck charm...
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#126
by
Comga
on 30 May, 2021 19:51
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https://www.nasa.gov/content/spacex-22-mission-overview
SpaceX CRS-22 Mission Overview
[snip]
Portable Water Dispense (PWD) Filter - Major filter assembly used to remove iodine from water consumed by the crew during nominal operations
[snip]
Isn't
that the
Potable Water
Dispenser (PWD) Filter?
It looks like the "r" wandered around the press release.
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#127
by
Jansen
on 31 May, 2021 04:10
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#128
by
theonlyspace
on 31 May, 2021 12:42
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Any SpX patch for this mission?
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#129
by
scr00chy
on 31 May, 2021 12:53
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Any SpX patch for this mission?
Hasn't been published yet.
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#130
by
hektor
on 31 May, 2021 13:01
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#131
by
lykos
on 31 May, 2021 13:06
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Any weather report available?
? % GO ?
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#132
by
FutureSpaceTourist
on 31 May, 2021 13:08
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L-3 launch weather forecast is 80% GO (additional risk criteria all low)
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#133
by
scr00chy
on 31 May, 2021 16:28
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This one has been provided earlier in the thread. Do you mean you are expecting another one, only from SpaceX ?
Yes. This is the NASA patch, SpaceX will have a different one. But it's usually published only shortly before launch.
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#134
by
Rakietwawka2021
on 31 May, 2021 19:18
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I've heard that in the nearest CRS mission (SpX-22) the first stage of Falcon 9 is going to do the boostback.
Why are they doing it? Only time saving?
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#135
by
Spiffles
on 31 May, 2021 19:50
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I've heard that in the nearest CRS mission (SpX-22) the first stage of Falcon 9 is going to do the boostback.
Why are they doing it? Only time saving?
1st stage will do a partial boost back, makes reentry easier on the booster so it will need less refurbishment long term.
https://twitter.com/Raul74Cz/status/1399113314396000264?s=20
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#136
by
ChrisC
on 01 Jun, 2021 03:37
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From Raul tweet above:
LHA map for #SpaceX #CRS-22 Dragon2 mission from LC-39A NET 03 Jun 17:29 UTC, alternatively 04 Jun based on issued NOTMAR/NOTAM. B1067.1 landing 303km downrange including partial boostback burn.
Using an image from the CRS-7 launch for this has got to be a good luck charm...
The targeted landing location for CRS-22, with the rare partial boostback, happens to be in the same area as that for CRS-7 and CRS-8! The coincidences will hopefully stop there.
(Source:
Raul's awesome map)
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#137
by
penguin44
on 01 Jun, 2021 04:44
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What exactly is a partial boost back and why is it being used on this mission?
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#138
by
Jansen
on 01 Jun, 2021 04:53
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A boostback is an engine burn that takes it back to the landing site. In this case it’s a partial boostback to use up extra contingency propellant. It also reduces ASDS recovery time.
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#139
by
Jarnis
on 01 Jun, 2021 09:00
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I would not be surprised if reducing ASDS recovery time is the prime driver here and we start seeing similar optimizations also in other launches - any spare first stage perf goes towards reducing the downrange distance even when there is not enough perf to do a land landing.
