STP-3 (STPSat-6,LDPE-1,ROOSTER 1,small satellite x6)– Atlas V 551– CCSFS SLC41– 07.12.2021 10:19UTC

[Чебурашка]

Судя по мультику прямо на ГСО летят.

[Tagir2000]

Перенос на час

[Pirat5]

статистика предстоящего пуска

• 672nd launch for Atlas program since 1957
• 373rd Atlas launch from Cape Canaveral
• 261st mission of a Centaur upper stage
• 238th use of Centaur by an Atlas rocket
• 507th production RL10 engine to be launched
• 37th RL10C-1 engine launched
• 96th flight of an RD-180 main engine
• 90th launch of an Atlas 5 since 2002
• 34th U.S. Air Force/Space Force use of an Atlas 5
• 4th-8th GEM-63 solid rocket boosters flown
• 74th launch of an Atlas 5 from Cape Canaveral
• 4th Atlas 5 launch of 2021
• 132nd Evolved Expendable Launch Vehicle flight
• 147th United Launch Alliance flight overall
• 82nd Atlas 5 under United Launch Alliance
• 105th United Launch Alliance flight from Cape Canaveral
• 32nd 500-series flight of the Atlas 5
• 12th Atlas 5 to fly in the 551 configuration
• 101st launch from Complex 41
• 74th Atlas 5 to use Complex 41
• 28th orbital launch overall from Cape Canaveral in 2021

[Игорь Годунов]

Стоят на Т=-4.
Пишут, пуск в 5:19 a.m.

[Игорь Годунов]

Пуск!

[Игорь Годунов]

ТТУ отделились.

[Игорь Годунов]

Сброс ГО.
Отделение 1-й ступени.
Запуск 2-й.

[Tagir2000]

Вышли на орбиту

[Чебурашка]

Походу, в 2021 году идём на рекорд по количеству запусков ракет-носителей космического назначения за всю историю космонавтики.

[OlegIn]

Походу, в 2021 году идём на рекорд по количеству запусков ракет-носителей космического назначения за всю историю космонавтики.

Да врятли. Там под 139 было в 67-м, если верит Вики.
Сейчас 125, и до конца года 3 недели.
Хотя может быть. Планируется с датами в этом году еще 13-15.

[Чебурашка]

Но в 1969 году до орбиты долетело только 110.
Так что по количеству успешных вполне можем побить.

[zandr]

Код Выделить Развернуть

https://www.youtube.com/watch?v=ICNb9Mvgly8

6:01
Atlas V launches STP-3
  SciNews
A United Launch Alliance (ULA) Atlas V 551 launch vehicle launched the Space Test Program-3 (STP-3) mission for the U.S. Space Force's (USSF) Space Systems Command (SSC), from Space Launch Complex 41 (SLC-41) at Cape Canaveral Space Force Station, Florida, on 7 December 2021, at 10:19 UTC (05:19 EST). The primary spacecraft is STP Satellite (STPSat)-6 and the rideshare spacecraft is the Long Duration Propulsive Evolved Expendable Launch Vehicle (EELV) Secondary Payload Adapter (ESPA) (LDPE) – 1. STPSat-6 carries nine payloads including the Space and Atmospheric Burst Reporting System 3 (SABRS-3), NASA's Laser Communication Relay Demonstration (LCRD) payload and several Department of Defense Space Experiments Review Board space weather and situational awareness payloads.
Credit: United Launch Alliance/NASA

[zandr]

Профиль миссии
Вы не можете просматривать это вложение.

[zandr]

  Spaceflight Now  @SpaceflightNow
The Atlas 5's STP-3 mission will last seven hours and 10 minutes from launch until separation of the second of two military tech demo satellites in geosynchronous orbit. That's the longest Atlas rocket flight in the program's more than 60-year history. https://spaceflightnow.com/2021/12/06/ula-to-set-rocket-endurance-record-on-next-launch/...

[zandr]

ULA  @ulalaunch
MECO-3! The third burn by the Centaur upper stage is complete, finishing powered flight for the launch of #STP3 aboard the #AtlasV rocket. Standing by for the first payload deployment.
.
Separation confirmed! The United Launch Alliance #AtlasV rocket has released the STPSat-6 satellite into space for the U.S. @SpaceForceDoD and @NASALaserComm.

[zandr]

ULA  @ulalaunch
With the successful release of the first payload, Centaur will coast for another 35 minutes before deploying the LDPE-1 spacecraft.

[zandr]

ULA  @ulalaunch
Separation confirmed! #AtlasV has deployed LDPE-1, an innovative platform that carries experimental payloads intended for rapid risk reduction efforts to inform future programs. http://bit.ly/av_stp3

[Чебурашка]

РБ "Центавр" 8 часов в активной фазе - это случаем не рекорд для кислородно-водородного РБ. Сколько он топлива потерял за счёт испарения?

[zandr]

Jonathan McDowell  @planet4589
TLEs now out for the STP-3 launch: STPSAT-6, LDPE-1  in 36096 x 36112 km x 0.1 deg orbits, Centaur AV-093 made a depletion burn to 36126 x 38655 km x 0.1 deg

[zandr]

Jonathan McDowell  @planet4589
A new object cataloged from the STP-3 launch in super-sync orbit of 35990 x 36117 km x 0.1 deg, presumably a payload ejected from LDPE-1. @AFResearchLab is this ASCENT, or something else?