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COSMOS 1561
Launch Details
| Launched | 27 May 1984 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 15000 |
| COSPAR ID | 1984-052C |
| Observing |
Current orbital elements
| Inclination | 74.010° |
| Eccentricity | 0.00154 |
| RA ascending node | 3.978 hr |
| Argument perigee | 330.934° |
| Mean anomaly | 136.363° |
| Orbital period | 115.386 min |
| Epoch of osculation | 27 Aug 2025, 21:01 |
Derived Quantities
| Min Altitude | 1468.0 km |
| Mean Altitude | 1480.1 km |
| Peak Altitude | 1492.2 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.
Launched alongside
COSMOS 1559 COSMOS 1560 COSMOS 1562 COSMOS 1563 COSMOS 1564 COSMOS 1565 COSMOS 1566 SL-8 R/B