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MOMO-1
Launch Details
| Launched | 18 February 1987 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 17527 |
| COSPAR ID | 1987-018A |
| Alternative names |
MOS-1 |
| Observing |
Current orbital elements
| Inclination | 98.888° |
| Eccentricity | 0.00075 |
| RA ascending node | 19.464 hr |
| Argument perigee | 290.940° |
| Mean anomaly | 242.658° |
| Orbital period | 102.629 min |
| Epoch of osculation | 27 Aug 2025, 22:02 |
Derived Quantities
| Min Altitude | 884.7 km |
| Mean Altitude | 890.2 km |
| Peak Altitude | 895.6 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.
Launched alongside
N-2 R/B