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SL-3 R/B
Launch Details
| Launched | 4 April 1977 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 9904 |
| COSPAR ID | 1977-024B |
| Observing |
Current orbital elements
| Inclination | 81.264° |
| Eccentricity | 0.00565 |
| RA ascending node | 22.441 hr |
| Argument perigee | 97.028° |
| Mean anomaly | 263.732° |
| Orbital period | 102.330 min |
| Epoch of osculation | 12 Jan 2025, 08:59 |
Derived Quantities
| Min Altitude | 835.2 km |
| Mean Altitude | 876.1 km |
| Peak Altitude | 917.0 km |
Orbital History
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