Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
ERS 9
Launch Details
| Launched | 18 July 1963 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 635 |
| COSPAR ID | 1963-030B |
| Observing |
Current orbital elements
| Inclination | 88.423° |
| Eccentricity | 0.00443 |
| RA ascending node | 15.261 hr |
| Argument perigee | 284.166° |
| Mean anomaly | 75.426° |
| Orbital period | 167.842 min |
| Epoch of osculation | 08 Oct 2025, 10:11 |
Derived Quantities
| Min Altitude | 3663.5 km |
| Mean Altitude | 3708.2 km |
| Peak Altitude | 3752.9 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.