Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
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 | 144.505° |
| Eccentricity | 0.00834 |
| RA ascending node | 4.019 hr |
| Argument perigee | 201.407° |
| Mean anomaly | 158.310° |
| Orbital period | 103.801 min |
| Epoch of osculation | 14 Sep 2025, 23:25 |
Derived Quantities
| Min Altitude | 884.3 km |
| Mean Altitude | 945.3 km |
| Peak Altitude | 1006.4 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.