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Spacecraft information: COSMOS 2155
Launch Details
| Launched | 12 September 1991 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Tyuratam Missile and Space Center, Kazakhstan (Also known as Baikonur Cosmodrome) |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 21702 |
| COSPAR ID | 1991-064A |
| Observing |
Current orbital elements
| Inclination | 13.259° |
| Eccentricity | 0.00034 |
| RA ascending node | 22.698 hr |
| Argument perigee | 256.467° |
| Mean anomaly | 304.626° |
| Orbital period | 1437.776 min |
| Epoch of osculation | 31 Dec 2025, 12:39 |
Derived Quantities
| Min Altitude | 35812.4 km |
| Mean Altitude | 35826.6 km |
| Peak Altitude | 35840.8 km |
Orbital History
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