Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: IUS R/B(2)
Launch Details
| Launched | 22 November 1989 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 20357 |
| COSPAR ID | 1989-090D |
| Observing |
Current orbital elements
| Inclination | 17.225° |
| Eccentricity | 0.03350 |
| RA ascending node | 22.811 hr |
| Argument perigee | 103.776° |
| Mean anomaly | 260.010° |
| Orbital period | 1446.858 min |
| Epoch of osculation | 11 Aug 2026, 14:38 |
Derived Quantities
| Min Altitude | 34584.7 km |
| Mean Altitude | 36004.1 km |
| Peak Altitude | 37423.5 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.