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| 轨道参数 | FENGYUN 1C DEB | YAOGAN-31 C |
|---|---|---|
| 半长轴 (a) | 7223.886 km | 7467.167 km |
| 偏心率 (e) | 0.006951 | 0.028719 |
| 轨道倾角 (i) | 99.2569° | 63.3919° |
| 升交点赤经 (RAAN) | 294.5984° | 110.7264° |
| 近地点幅角(ω) | 30.3236° | 7.5928° |
| 平近点角 (M) | 24.1504° | 352.9308° |
| 远地点高度(Apogee) | 895.963 km | 1303.479 km |
| 近地点高度(Perigee) | 795.535 km | 874.581 km |
| 轨道历元 (Epoch) | 2026-10-26T22:45:18+0000 | 2026-10-27T06:58:09+0000 |
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