Spacecraft information: THOR ABLESTAR R/B
| Launched | 14 November 1961 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 204 |
| COSPAR ID | 1961-031C |
| Observing |
Current orbital elements
| Inclination | 32.443° |
| Eccentricity | 0.00985 |
| RA ascending node | 18.415 hr |
| Argument perigee | 328.651° |
| Mean anomaly | 30.827° |
| Orbital period | 105.489 min |
| Epoch of osculation | 12 Dec 2025, 05:20 |
Derived Quantities
| Min Altitude | 951.6 km |
| Mean Altitude | 1024.5 km |
| Peak Altitude | 1097.3 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.