Browse satellite catalog
|
Map of low-earth satellites
|
Satellites above your horizon
|
3D map of low-earth satellites
Spacecraft information: UME
Launch Details
| Launched | 28 February 1976 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 8709 |
| COSPAR ID | 1976-019A |
| Alternative names |
ISS |
| Observing |
Current orbital elements
| Inclination | 69.674° |
| Eccentricity | 0.00087 |
| RA ascending node | 8.360 hr |
| Argument perigee | 147.117° |
| Mean anomaly | 302.962° |
| Orbital period | 104.977 min |
| Epoch of osculation | 31 Dec 2025, 14:54 |
Derived Quantities
| Min Altitude | 994.1 km |
| Mean Altitude | 1000.5 km |
| Peak Altitude | 1006.9 km |
Launched alongside
N-1 R/BOrbital History
Drag the graphs below left or right to change the time range, or use your scroll wheel to zoom in or out.