Spacecraft information: COSMOS 457
| Launched | 19 November 1971 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 5614 |
| COSPAR ID | 1971-099A |
| Observing |
Current orbital elements
| Inclination | 74.038° |
| Eccentricity | 0.00235 |
| RA ascending node | 21.270 hr |
| Argument perigee | 217.113° |
| Mean anomaly | 160.730° |
| Orbital period | 109.413 min |
| Epoch of osculation | 21 Jul 2026, 06:00 |
Derived Quantities
| Min Altitude | 1188.9 km |
| Mean Altitude | 1206.7 km |
| Peak Altitude | 1224.5 km |
Launched alongside
SL-8 R/BOrbital History
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