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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 | 0.00133 |
| RA ascending node | 7.458 hr |
| Argument perigee | 276.599° |
| Mean anomaly | 146.974° |
| Orbital period | 104.976 min |
| Epoch of osculation | 28 Jun 2026, 20:21 |
Derived Quantities
| Min Altitude | 990.6 km |
| Mean Altitude | 1000.4 km |
| Peak Altitude | 1010.3 km |
Launched alongside
N-1 R/BOrbital History
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