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| 轨道参数 | COSMOS 1513 | FENGYUN 1C DEB |
|---|---|---|
| 半长轴 (a) | 7361.687 km | 7243.763 km |
| 偏心率 (e) | 0.003723 | 0.021540 |
| 轨道倾角 (i) | 82.9366° | 98.7463° |
| 升交点赤经 (RAAN) | 135.6634° | 316.6974° |
| 近地点幅角(ω) | 253.1406° | 268.8528° |
| 平近点角 (M) | 270.9410° | 88.7958° |
| 远地点高度(Apogee) | 1010.954 km | 1021.657 km |
| 近地点高度(Perigee) | 956.146 km | 709.595 km |
| 轨道历元 (Epoch) | 2026-10-25T23:44:08+0000 | 2026-10-25T18:32:57+0000 |
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