Signe 3 |
France |
Spacecraft nº: |
France spacecraft nº: 21 |
| Designation | 10064 / 77049A |
| Launch date | 17 Jun 1977 |
| Launch site | KY |
| Launch vehicle | Cosmos-3M |
| Mission | Scientific: gamma-ray astronomy |
| Earth orbit: | |
| Perigee/Apogee | 449/522 km |
| Inclination | 50.7° |
| Period | 94.3 min |
| Mass at launch | 102 kg |
| Decay | 20 Jun 1979 |