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KYOKKO
Launch Details
| Launched | 3 February 1978 |
| Flight ended | – |
| Status | Non-operational |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 10664 |
| COSPAR ID | 1978-014A |
| Alternative names |
EXOS-A |
| Observing |
Current orbital elements
| Inclination | 65.381° |
| Eccentricity | 0.18926 |
| RA ascending node | 0.963 hr |
| Argument perigee | 85.964° |
| Mean anomaly | 295.418° |
| Orbital period | 133.847 min |
| Epoch of osculation | 27 Aug 2025, 18:39 |
Derived Quantities
| Min Altitude | 656.2 km |
| Mean Altitude | 2296.6 km |
| Peak Altitude | 3937.0 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
M-3H R/B KYOKKO 1 DEB KYOKKO 1 DEB KYOKKO 1 DEB KYOKKO 1 DEB KYOKKO 1 DEB KYOKKO 1 DEB