Spacecraft information: AYAME-2 DEB
| Launched | 21 February 1980 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 28999 |
| COSPAR ID | 1980-018D |
| Observing |
Current orbital elements
| Inclination | 9.169° |
| Eccentricity | 0.43751 |
| RA ascending node | 3.147 hr |
| Argument perigee | 277.425° |
| Mean anomaly | 36.309° |
| Orbital period | 818.945 min |
| Epoch of osculation | 24 Dec 2025, 17:59 |
Derived Quantities
| Min Altitude | 9938.6 km |
| Mean Altitude | 22624.5 km |
| Peak Altitude | 35310.3 km |
Orbital History
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