Granat |
Russia |
| Designation: | 20352 / 89096A |
| Launch date | 01 Dec 1989 |
| Launch site | B, LC-200/40 |
| Launch vehicle | Proton-K / D-1 |
| Mission: | Scientific: astronomy |
| Earth orbit: | |
| Perigee/Apogee | 57435/146072 km |
| Inclination | 86.7° |
| Period | 5897.8 min |
| Out of service | Dec 1998 |
| Cause | EOL for Sigma, maybe other experiments are still operational |
| Decay | 25 May 1999 |