Spacetrack Directory Name | COSMOS 1521 [GLONASS] |
Alternative name | GLONASS-GVM 4 |
Group | GLONASS |
Orbit launches | 1983-12-29 |
Country/organisation of origin | Commonwealth of Independent States (former USSR) (CIS) |
Starting point | TYMSC (Baikonur Cosmodrome, Kazakhstan) |
Categories | |
Perigee | 18920 km/h |
Apogee | 19222 km |