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COSMOS 1247 DEB
Launch Details
| Launched | 18 February 1981 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 12984 |
| COSPAR ID | 1981-016F |
| Observing |
Current orbital elements
| Inclination | 66.724° |
| Eccentricity | 0.66214 |
| RA ascending node | 8.867 hr |
| Argument perihelion | 19.846° |
| Mean anomaly | 356.856° |
| Orbital period | 710.536 min |
| Epoch of osculation | 29 Nov 2021, 14:36 |
Derived Quantities
| Min Altitude | 2540.5 km |
| Mean Altitude | 20005.5 km |
| Peak Altitude | 37470.6 km |
Orbital History
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