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Spacecraft information: COSMOS 446
Launch Details
| Launched | 12 October 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5549 |
| COSPAR ID | 1971-086C |
| Observing |
Current orbital elements
| Inclination | 74.026° |
| Eccentricity | 0.00839 |
| RA ascending node | 15.778 hr |
| Argument perigee | 232.955° |
| Mean anomaly | 126.381° |
| Orbital period | 114.790 min |
| Epoch of osculation | 20 Mar 2026, 08:57 |
Derived Quantities
| Min Altitude | 1387.4 km |
| Mean Altitude | 1453.0 km |
| Peak Altitude | 1518.7 km |
Launched alongside
COSMOS 444 COSMOS 445 COSMOS 447 COSMOS 448 COSMOS 449 COSMOS 450 COSMOS 451 SL-8 R/B SL-8 DEB SL-8 DEBOrbital History
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