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OV1-4
Launch Details
| Launched | 29 March 1966 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 2121 |
| COSPAR ID | 1966-025A |
| Observing |
Current orbital elements
| Inclination | 144.502° |
| Eccentricity | 0.00831 |
| RA ascending node | 11.593 hr |
| Argument perigee | 1.944° |
| Mean anomaly | 358.156° |
| Orbital period | 103.800 min |
| Epoch of osculation | 07 Oct 2025, 13:52 |
Derived Quantities
| Min Altitude | 884.5 km |
| Mean Altitude | 945.3 km |
| Peak Altitude | 1006.1 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.