 Progress MS-12 approaches the ISS | |
| Names | Progress 73P |
|---|---|
| Mission type | ISS resupply |
| Operator | Roscosmos |
| COSPAR ID | 2019-047A |
| SATCAT no. | 44455 |
| Mission duration | 121 days |
| Spacecraft properties | |
| Spacecraft | Progress MS-12 s/n 442 |
| Spacecraft type | Progress-MS |
| Manufacturer | RKK Energia |
| Launch mass | 7392 kg [1] |
| Payload mass | 3434 kg |
| Start of mission | |
| Launch date | 31 July 2019, 12:10:46 UTC[2] |
| Rocket | Soyuz-2.1a s/n N15000-035 |
| Launch site | Baikonur, Site 31/6 |
| Contractor | Progress Rocket Space Centre |
| End of mission | |
| Disposal | Deorbited |
| Decay date | 29 November 2019, 14:19 UTC |
| Orbital parameters | |
| Reference system | Geocentric orbit |
| Regime | Low Earth orbit |
| Inclination | 51.66° |
| Docking with ISS | |
| Docking port | Pirs |
| Docking date | 31 July 2019, 15:29 UTC [2] |
| Undocking date | 29 November 2019 10:25 UTC [3] |
| Time docked | 121 days |
| Cargo | |
| Mass | 3434 kg |
| Pressurised | 1164 kg |
| Fuel | 850 kg |
| Gaseous | 51 kg |
| Water | 420 kg |
Progress ISS Resupply | |
Progress MS-12 (Russian: Прогресс МC-12), Russian production No.442, identified by NASA as Progress 73P, was a Progress spaceflight operated by Roscosmos to resupply the International Space Station (ISS).[3] This was the 164th flight of a Progress spacecraft.