Spacecraft information: OPS 1427
| Launched | 9 June 1966 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Wallops Island, Virginia, USA |
| Owner | United States |
| NORAD ID | 2201 |
| COSPAR ID | 1966-052A |
| Alternative names |
OV3-4 |
| Observing |
Current orbital elements
| Inclination | 40.883° |
| Eccentricity | 0.22319 |
| RA ascending node | 17.737 hr |
| Argument perigee | 91.445° |
| Mean anomaly | 294.080° |
| Orbital period | 142.560 min |
| Epoch of osculation | 22 Jun 2026, 13:56 |
Derived Quantities
| Min Altitude | 651.2 km |
| Mean Altitude | 2668.8 km |
| Peak Altitude | 4686.4 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.