Spacecraft information: WEOS
| Launched | 13 December 2002 |
| Flight ended | – |
| Status | Unknown |
| Launch site | Tanegashima Space Center, Japan |
| Owner | Japan |
| NORAD ID | 27599 |
| COSPAR ID | 2002-056C |
| Observing |
Current orbital elements
| Inclination | 98.822° |
| Eccentricity | 0.00102 |
| RA ascending node | 12.869 hr |
| Argument perigee | 142.911° |
| Mean anomaly | 217.279° |
| Orbital period | 100.639 min |
| Epoch of osculation | 12 Aug 2026, 10:35 |
Derived Quantities
| Min Altitude | 788.6 km |
| Mean Altitude | 796.0 km |
| Peak Altitude | 803.3 km |
Orbital History
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