Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
RIGIDSPHERE 2
Launch Details
| Launched | 6 August 1971 |
| Flight ended | – |
| Status | Operational |
| Categories |
Radar Calibration
Active satellites |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 5398 |
| COSPAR ID | 1971-067E |
| Alternative names |
LCS 4 |
| Observing |
Current orbital elements
| Inclination | 87.622° |
| Eccentricity | 0.00591 |
| RA ascending node | 8.970 hr |
| Argument perigee | 293.921° |
| Mean anomaly | 65.581° |
| Orbital period | 100.240 min |
| Epoch of osculation | 03 Dec 2024, 03:23 |
Derived Quantities
| Min Altitude | 734.8 km |
| Mean Altitude | 777.0 km |
| Peak Altitude | 819.3 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.