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 | 87.632° |
| Eccentricity | 0.00606 |
| RA ascending node | 13.242 hr |
| Argument perigee | 343.494° |
| Mean anomaly | 16.428° |
| Orbital period | 100.306 min |
| Epoch of osculation | 14 Apr 2024, 21:29 |
Derived Quantities
| Min Altitude | 736.9 km |
| Mean Altitude | 780.2 km |
| Peak Altitude | 823.5 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.