Spacecraft information: COSMOS 312
| Launched | 23 November 1969 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Plesetsk Missile and Space Complex, Russia |
| Owner | Commonwealth of Independent States (former USSR) |
| NORAD ID | 4254 |
| COSPAR ID | 1969-103A |
| Observing |
Current orbital elements
| Inclination | 74.022° |
| Eccentricity | 0.00240 |
| RA ascending node | 0.088 hr |
| Argument perigee | 276.386° |
| Mean anomaly | 94.203° |
| Orbital period | 108.499 min |
| Epoch of osculation | 12 Dec 2025, 07:28 |
Derived Quantities
| Min Altitude | 1146.4 km |
| Mean Altitude | 1164.5 km |
| Peak Altitude | 1182.6 km |
Orbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.