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Spacecraft information: COSMOS 1812
Launch Details
| Launched | 13 January 1987 |
| Flight ended | – |
| Status | Unknown |
| Category |
Assorted bright
|
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 17295 |
| COSPAR ID | 1987-003A |
| Observing |
Current orbital elements
| Inclination | 82.488° |
| Eccentricity | 0.00069 |
| RA ascending node | 19.001 hr |
| Argument perigee | 77.800° |
| Mean anomaly | 282.404° |
| Orbital period | 91.325 min |
| Epoch of osculation | 19 Dec 2025, 04:56 |
Derived Quantities
| Min Altitude | 342.0 km |
| Mean Altitude | 346.7 km |
| Peak Altitude | 351.4 km |
Launched alongside
SL-14 R/BOrbital History
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