Spacecraft information: COSMOS 783
| Launched | 27 November 1975 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 8458 |
| COSPAR ID | 1975-112A |
| Observing |
Current orbital elements
| Inclination | 74.057° |
| Eccentricity | 0.00122 |
| RA ascending node | 16.655 hr |
| Argument perigee | 350.687° |
| Mean anomaly | 9.405° |
| Orbital period | 100.437 min |
| Epoch of osculation | 02 Feb 2026, 01:44 |
Derived Quantities
| Min Altitude | 777.7 km |
| Mean Altitude | 786.4 km |
| Peak Altitude | 795.2 km |
Orbital History
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