About this launch
Military communications satellites
More about this launch
Flight profileThe climb, seen from the side · 3D replay on the globe
Launch window and padPlesetsk Cosmodrome, Russian Federation
- Site
- Plesetsk Cosmodrome, Russian Federation
Rocket and boosterKosmos-3M (11K65M)
- Vehicle
- Kosmos-3M (11K65M)
Kosmos-3M (11K65M): specs, record and next flights → Soviet Union: all its launches →
MissionGovernment/Top Secret · LEO
Government/Top Secret · LEO
What it put in orbit9 catalogued objects, 8 of them satellites
| Object | Type | Orbit | Globe |
|---|---|---|---|
| COSMOS 1635 1985-023A | Payload | 1473 × 1512 km · 74.0° | Globe |
| COSMOS 1636 1985-023B | Payload | 1474 × 1494 km · 74.1° | Globe |
| COSMOS 1637 1985-023C | Payload | 1465 × 1487 km · 74.0° | Globe |
| COSMOS 1638 1985-023D | Payload | 1455 × 1480 km · 74.1° | Globe |
| COSMOS 1639 1985-023E | Payload | 1440 × 1480 km · 74.0° | Globe |
| COSMOS 1640 1985-023F | Payload | 1426 × 1479 km · 74.0° | Globe |
| COSMOS 1641 1985-023G | Payload | 1412 × 1479 km · 74.1° | Globe |
| COSMOS 1642 1985-023H | Payload | 1398 × 1478 km · 74.0° | Globe |
Show all 9 objects
| SL-8 R/B 1985-023J | Rocket body | 1476 × 1710 km · 74.0° | Globe |
COSPAR ID 1985-023. Orbits from the CelesTrak satellite catalogue (perigee × apogee, inclination).
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