 A Progress 7K-TG spacecraft | |
| Mission type | Salyut 6 resupply |
|---|---|
| COSPAR ID | 1980-079A |
| SATCAT no. | 11993[1] |
| Spacecraft properties | |
| Spacecraft | Progress (No.111) |
| Spacecraft type | Progress 7K-TG[2] |
| Manufacturer | NPO Energia |
| Start of mission | |
| Launch date | 28 September 1980, 15:09:55 UTC[1] |
| Rocket | Soyuz-U[2] |
| Launch site | Baikonur, Site 1/5 |
| End of mission | |
| Disposal | Deorbited |
| Decay date | 11 December 1980, 14:00 UTC[3] |
| Orbital parameters | |
| Reference system | Geocentric |
| Regime | Low Earth |
| Perigee altitude | 188 km[3] |
| Apogee altitude | 241 km[3] |
| Inclination | 51.6°[3] |
| Period | 88.7 minutes[3] |
| Epoch | 28 September 1980 |
| Docking with Salyut 6 | |
| Docking port | Aft[3] |
| Docking date | 30 September 1980, 17:03 UTC |
| Undocking date | 9 December 1980, 10:23 UTC |
Progress 11 (Russian: Прогресс 11) was a Soviet unmanned Progress cargo spacecraft, which was launched in September 1980 to resupply the Salyut 6 space station.
- ^ a b "Launchlog". Jonathan's Space Report. Retrieved 4 December 2020.
- ^ a b "Progress 1 - 42 (11F615A15, 7K-TG)". Gunter's Space Page. Retrieved 4 December 2020.
- ^ a b c d e f "Cargo spacecraft "Progress 11"". Manned Astronautics figures and facts. Archived from the original on 14 October 2007.