Spacecraft information: SL-8 DEB
| Launched | 31 October 1972 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 57000 |
| COSPAR ID | 1972-087L |
| Observing |
Current orbital elements
| Inclination | 74.040° |
| Eccentricity | 0.00803 |
| RA ascending node | 1.494 hr |
| Argument perigee | 107.168° |
| Mean anomaly | 253.817° |
| Orbital period | 116.565 min |
| Epoch of osculation | 29 May 2026, 23:17 |
Derived Quantities
| Min Altitude | 1470.0 km |
| Mean Altitude | 1533.5 km |
| Peak Altitude | 1596.9 km |
Launched alongside
COSMOS 528 COSMOS 529 COSMOS 530 COSMOS 531 COSMOS 532 COSMOS 533 COSMOS 534 COSMOS 535 SL-8 R/B SL-8 DEBOrbital History
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