Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: OPS 6431
Launch Details
| Launched | 29 April 1976 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 8818 |
| COSPAR ID | 1976-038A |
| Observing |
Current orbital elements
| Inclination | 63.355° |
| Eccentricity | 0.03607 |
| RA ascending node | 10.091 hr |
| Argument perigee | 182.486° |
| Mean anomaly | 177.441° |
| Orbital period | 103.473 min |
| Epoch of osculation | 21 May 2026, 10:56 |
Derived Quantities
| Min Altitude | 666.6 km |
| Mean Altitude | 929.9 km |
| Peak Altitude | 1193.3 km |
Launched alongside
ATLAS R/B SSU 1 SSU 2 OPS 6431 DEB OPS 6431 DEB OPS 6431 DEB OPS 6431 DEB SSU 3 OPS 6431 DEB OPS 6431 DEBOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.