Progress MS-25
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- Comment: This was copied from Progress MS-21. — Diannaa (talk) 22:19, 13 September 2023 (UTC)
Names | Progress 85P |
---|---|
Mission type | ISS resupply |
Operator | Roscosmos |
COSPAR ID | {{#property:P247}} |
Mission duration | 527 days, 19 hours and 11 minutes (in progress) |
Spacecraft properties | |
Spacecraft | Progress MS-24 no.454 |
Spacecraft type | Progress MS |
Manufacturer | Energia |
Launch mass | 7000 kg |
Start of mission | |
Launch date | 23 August 2023, 01:08 UTC |
Rocket | Soyuz-2.1a |
Launch site | Baikonur, Site 31 |
Contractor | Progress Rocket Space Centre |
End of mission | |
Disposal | Deorbited (planned) |
Decay date | 2024 (planned) |
Orbital parameters | |
Reference system | Geocentric orbit |
Regime | Low Earth orbit |
Inclination | 51.65° |
Docking with ISS | |
Docking port | Zvezda aft |
Docking date | 25 August 2023, 03:45 UTC |
Time docked | 525 days, 16 hours and 34 minutes (in progress) |
Progress ISS Resupply |
Progress MS-24 (Russian: Прогресс МC-24), Russian production No.454, identified by NASA as Progress 85P, is a Progress spaceflight launched by Roscosmos to resupply the International Space Station (ISS). It is the 175rd flight of a Progress spacecraft.
History[edit]
The Progress-MS is an uncrewed freighter based on the Progress-M featuring improved avionics. This improved variant first launched on 21 December 2015. It has the following improvements:[1][2][3]
- New external compartment that enables it to deploy satellites. Each compartment can hold up to four launch containers. First time installed on Progress MS-03.
- Enhanced redundancy thanks to the addition of a backup system of electrical motors for the docking and sealing mechanism.
- Improved Micrometeoroid (MMOD) protection with additional panels in the cargo compartment.
- Luch Russian relay satellites link capabilities enable telemetry and control even when not in direct view of ground radio stations.
- GNSS autonomous navigation enables real time determination of the status vector and orbital parameters dispensing with the need of ground station orbit determination.
- Real time relative navigation thanks to direct radio data exchange capabilities with the space station.
- New digital radio that enables enhanced TV camera view for the docking operations.
- Unified Command Telemetry System (UCTS) replaces previous Ukrainian Chezara Kvant-V as the Progress spacecraft's on-board radio and antenna/feeder system.
- Replacement of the Kurs A with Kurs NA digital system.
Launch[edit]
A Soyuz-2.1a launched Progress MS-24 to the International Space Station from Baikonur Site 31 on 23 August 2023.[citation needed] Around 2 days after the launch, Progress MS-24 automatically docked with Zvezda and continues its mission, supporting Expedition 70 aboard the ISS.
Cargo[edit]
The MS-24 cargo capacity is 2,500 kg (5,500 lb) as follows:
- Dry cargo: 1,535 kg (3,384 lb)
- Fuel: 500 kg (1,100 lb)
- Oxygen: 40 kg (88 lb)
- Water: 420 kg (930 lb)
See also[edit]
References[edit]
- ↑ Krebs, Gunter (1 December 2015). "Progress-MS 01-19". Gunter's Space Page. Retrieved 20 August 2023.
- ↑ Zak, Anatoly. "Progress-MS cargo ship series". RussianSpaceWeb. Retrieved 20 August 2023.
- ↑ Blau, Patrick (1 December 2015). "Progress MS Spacecraft". Spaceflight101. Retrieved 17 November 2020.
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