Designation
|
Spacetrack catalog number
|
10095
|
|
COSPAR ID
|
1977-055-A
|
|
Name in Spacetrack catalog
|
COSMOS 921
|
Satellite Details
|
Orbit
|
556 x 607 km, 75.8°
|
| Category | unknown |
| Country/organisation of origin | Russia |
| Intrinsic brightness (Magnitude) | 6.2 (at 1000km distance, 50% illuminated) | | Maximum brightness (Magnitude) | 3.6 (at perigee, 100% illuminated) |
Launch
|
Date
(UTC)
|
24 June 1977 10:30
|
| Launch site | Plesetsk,
Russia |
| Launch vehicle | Tsiklon-3 |
|
|