Spacecraft information: COSMOS 1156
| Launched | 10 February 1980 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 11691 |
| COSPAR ID | 1980-012A |
| Observing |
Current orbital elements
| Inclination | 74.018° |
| Eccentricity | 0.00485 |
| RA ascending node | 7.852 hr |
| Argument perigee | 11.181° |
| Mean anomaly | 0.703° |
| Orbital period | 114.568 min |
| Epoch of osculation | 13 Apr 2026, 07:21 |
Derived Quantities
| Min Altitude | 1405.0 km |
| Mean Altitude | 1442.9 km |
| Peak Altitude | 1480.8 km |
Launched alongside
COSMOS 1157 COSMOS 1158 COSMOS 1159 COSMOS 1160 COSMOS 1161 COSMOS 1162 COSMOS 1163 SL-8 R/B SL-8 DEBOrbital History
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