Spacecraft information: KYOKKO 1 DEB
| Launched | 3 February 1978 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Uchinoura Space Center (Fomerly Kagoshima Space Center-University of Tokyo, Japan) |
| Owner | Japan |
| NORAD ID | 12331 |
| COSPAR ID | 1978-014E |
| Observing |
Current orbital elements
| Inclination | 64.821° |
| Eccentricity | 0.17918 |
| RA ascending node | 13.610 hr |
| Argument perigee | 41.370° |
| Mean anomaly | 330.987° |
| Orbital period | 131.053 min |
| Epoch of osculation | 26 Mar 2026, 08:25 |
Derived Quantities
| Min Altitude | 644.2 km |
| Mean Altitude | 2175.6 km |
| Peak Altitude | 3706.9 km |
Orbital History
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