Author Topic: PSLV-CA C55 - TeLEOS 2 / Lumelite-4 / POEM 2 - FLP - 22 April 2023 (08:50 UTC)  (Read 22764 times)

Offline Steven Pietrobon

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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #40 on: 04/22/2023 08:56 am »
Second stage separation.

T+5 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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #41 on: 04/22/2023 08:56 am »
T+6 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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #42 on: 04/22/2023 08:57 am »
Third stage cutoff.

Coasting.

T+7 minutes.
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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Offline Steven Pietrobon

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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #44 on: 04/22/2023 08:58 am »
T+8 minutes. Fairly long coast.
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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #45 on: 04/22/2023 09:00 am »
T+9 minutes. Vehicle performance normal.
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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #46 on: 04/22/2023 09:00 am »
Third stage separation.

T+10 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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #47 on: 04/22/2023 09:01 am »
T+11 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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #48 on: 04/22/2023 09:03 am »
T+12 minutes. PS4 still coasting.
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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #49 on: 04/22/2023 09:03 am »
T+13 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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #50 on: 04/22/2023 09:04 am »
T+14 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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #51 on: 04/22/2023 09:06 am »
T+15 minutes. Vehicle performance normal.
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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #52 on: 04/22/2023 09:06 am »
T+16 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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #53 on: 04/22/2023 09:08 am »
PS4 ignition.

T+17 minutes.
« Last Edit: 04/22/2023 09:09 am 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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #54 on: 04/22/2023 09:08 am »
T+18 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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #55 on: 04/22/2023 09:10 am »
PS4 cutoff.

T+19 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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #56 on: 04/22/2023 09:10 am »
Separation!
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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #57 on: 04/22/2023 09:11 am »
Second satellite separated!
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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #58 on: 04/22/2023 09:12 am »
Mission accomplished.
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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Re: PSLV-CA C55 - TeLEOS 2 - FLP - 22 April 2023 (08:50 UTC)
« Reply #59 on: 04/22/2023 09:12 am »
https://twitter.com/nasaspaceflight/status/1649702563313270792

Quote
Sats deploying from the Fourth Stage.

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