Starlink Fl75 Group 2-7 (v1.5 L42) x51 – Falcon 9 (B1061.12) – Vandenberg SLC-4E – 03.03.2023 18:38 UTC

[zandr]

https://nextspaceflight.com/launches/details/7101

Starlink Group 2-7
Launch Time
NET Feb 27, 2023
...
Unknown Vehicle
Of Course I Still Love You

Mission Details
Starlink Group 2-7
SpaceX will launch a batch of Starlink satellites for their first generation high-speed low earth orbit internet satellite constellation.
Low Earth Orbit  Location

SLC-4E, Vandenberg SFB, California, USA

[Pirat5]

карта http://bit.ly/LHA-23  M1602 Starlink_G2-7

Launch - 27-Feb-23 - Falcon 9 v1.2.b5 - Flight 208 - VSFB SLC-4E
Stage2 debris reentry in South Pacific after first orbit.

Landing - 27-Feb-23 - Falcon 9 v1.2.b5
Planned recovery position 661km downrange
FCC APPLICATION: bit.ly/x120891 (with radius of operation within 75km)

M1602 Starlink_G2-7 fairing recovery position
Estimated recovery position 639km downrange

полный повтор карты  M1600 Starlink_G2-5

[Pirat5]

предполагаемая ступень -  B1061.12
Вы не можете просматривать это вложение.

[Pirat5]

Launch NET February 27th, 2023 17:46 UTC
https://nextspaceflight.com/launches/details/7101

[zandr]

https://www.spacex.com/launches/mission/?missionId=sl2-7

SpaceX is targeting Monday, February 27 at 11:31 a.m. PT (19:31 UTC) for a Falcon 9 launch of 51 Starlink satellites to low-Earth orbit from Space Launch Complex 4 East (SLC-4E) at Vandenberg Space Force Base in California. If needed, there is an additional launch opportunity the same day at 3:29 p.m. PT (23:29 UTC). Backup opportunities are also available on Tuesday, February 28 at 11:18 a.m. PT (19:18 UTC) and 3:15 p.m. PT (23:15 UTC).

The first stage booster supporting this mission previously launched Crew-1, Crew-2, SXM-8, CRS-23, IXPE, Transporter-4, Transporter-5, Globalstar FM15, ISI EROS C-3 and two Starlink missions. Following stage separation, Falcon 9's first stage will land on the Of Course I Still Love You droneship stationed in the Pacific Ocean.

A live webcast of this mission will begin about five minutes prior to liftoff.
...

B1061.12

Порядковые номера миссий, вероятно, можно менять.

[zandr]

Там же

LAUNCH, LANDING, AND DEPLOYMENT
All Times Approximate
HR/MIN/SEC   EVENT
00:01:12   Max Q (moment of peak mechanical stress on the rocket)
00:02:27   1st stage main engine cutoff (MECO)
00:02:31   1st and 2nd stages separate
00:02:38   2nd stage engine starts (SES-1)
00:02:42   Fairing deployment
00:06:42   1st stage entry burn begins
00:07:01   1st stage entry burn ends
00:08:21   1st stage landing burn begins
00:08:41   2nd stage engine cutoff (SECO-1)
00:08:46   1st stage landing
00:15:22   Starlink satellites deploy

[zandr]

Код Выделить Развернуть

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

Starlink Mission
  SpaceX

[zandr]

SpaceX  @SpaceX
Latest weather forecast is 30% favorable for liftoff

[zandr]

Gav Cornwell  @SpaceOffshore
Departure! Of Course I Still Love You droneship is underway from the Port of Long Beach for Starlink 2-7.
Tug Scorpius is towing OCISLY ~650 km downrange.

баржА вышла на свиданку 

[zandr]

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

Derived from a pre-launch Starlink-G2-7 state vector, provided by SpaceX. GP data is provided for the entire stack, as well as one for a single satellite.
Launch: 2023-02-27 19:34:20 UTC. Deployment: 2023-02-27 19:49:47.140 UTC.

Планируемая орбита

2023-027A    72000   STARLINK-G2-7 STACK   91.93   43.00   373   365   0.0005547
2023-027B    72001   STARLINK-G2-7 SINGLE   91.93   43.00   373   365   0.0005568

Хм-м! А они не попутали? Вторая плоскость - на 70.

[zandr]

И уже

SpaceX  @SpaceX
Standing down from today's launch of 51 Starlink satellites from California due to unfavorable weather conditions. There is another opportunity tomorrow and the team is keeping an eye on weather

Перенос по погоде.

[zandr]

... далее

SpaceX  @SpaceX
Crew-6 also has priority, so if weather and all systems are go for that mission, we'll stand down from Tuesday's launch of Starlink

Вот тут не понял! Пуск из Калифорнии может помешать запуску из Флориды? 

[Pirat5]

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

Derived from a pre-launch Starlink-G2-7 state vector, provided by SpaceX. GP data is provided for the entire stack, as well as one for a single satellite.
Launch: 2023-02-27 19:34:20 UTC. Deployment: 2023-02-27 19:49:47.140 UTC.

Планируемая орбита

2023-027A 72000 STARLINK-G2-7 STACK 91.93 43.00 373 365 0.0005547
2023-027B 72001 STARLINK-G2-7 SINGLE 91.93 43.00 373 365 0.0005568

Хм-м! А они не попутали? Вторая плоскость - на 70.

попутали с SG6-1

M1599 Starlink_G2-4, M1601 Starlink_G2-6, M1600 Starlink_G2-5 и M1602 Starlink_G2-7
трассы 1й ступени одинаковы и = 70грд

[zandr]

Ага. Уже исправились:

2023-027A    72000   STARLINK-G2-7 STACK   90.07   70.00   333   222
2023-027B    72001   STARLINK-G2-7 SINGLE   90.07   70.00   333   223

К стати, и разница в высоте орбиты!

[zandr]

https://www.spacex.com/launches/mission/?missionId=sl2-7

SpaceX is targeting Tuesday, February 28 at 11:20 a.m. PT (19:20 UTC) for a Falcon 9 launch of 51 Starlink satellites to low-Earth orbit from Space Launch Complex 4 East (SLC-4E) at Vandenberg Space Force Base in California...

[zandr]

Raul  @Raul74Cz
LHA map for #Starlink Group 2-7 from VSFB SLC-4E NET 28 Feb 19:20 UTC, alternatively 29 Feb to 04 Mar based on issued NOTAM/NOTMARs. B1061.12 planned landing with estimated fairing recovery 661km downrange. Stage2 debris reentry in South Pacific. http://bit.ly/LHA-23
   

[zandr]

SpaceX  @SpaceX
Team is resetting the next Starlink mission from California for no earlier than Wednesday, March 1

[zandr]

https://www.spacex.com/launches/mission/?missionId=sl2-7

SpaceX is targeting no earlier than Wednesday, March 1 at 11:06 a.m. PT (19:20 UTC) for a Falcon 9 launch of 51 Starlink satellites to low-Earth orbit from Space Launch Complex 4 East (SLC-4E) at Vandenberg Space Force Base in California.

The first stage booster supporting this mission previously launched Crew-1, Crew-2, SXM-8, CRS-23, IXPE, Transporter-4, Transporter-5, Globalstar FM15, ISI EROS C-3 and two Starlink missions. Following stage separation, Falcon 9's first stage will land on the Of Course I Still Love You droneship stationed in the Pacific Ocean.

A live webcast of this mission will begin about five minutes prior to liftoff...

[zandr]

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

Derived from a pre-launch Starlink-G2-7 state vector, provided by SpaceX. GP data is provided for the entire stack, as well as one for a single satellite.
Launch: 2023-03-02 18:52:40 UTC. Deployment: 2023-03-02 19:08:07.140 UTC.

На официальном сайте пока не отражено.

[zandr]

SpaceX  @SpaceX
New T-0 of 2:50 p.m. PT for today's Falcon 9 launch of Starlink from California