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| 轨道参数 | COSMOS 1574 | FENGYUN 1C DEB |
|---|---|---|
| 半长轴 (a) | 7361.361 km | 7255.482 km |
| 偏心率 (e) | 0.002867 | 0.012948 |
| 轨道倾角 (i) | 82.9612° | 98.5334° |
| 升交点赤经 (RAAN) | 353.4057° | 169.0516° |
| 近地点幅角(ω) | 91.4606° | 324.3070° |
| 平近点角 (M) | 81.7379° | 63.2496° |
| 远地点高度(Apogee) | 1004.326 km | 971.287 km |
| 近地点高度(Perigee) | 962.122 km | 783.403 km |
| 轨道历元 (Epoch) | 2026-10-09T23:15:55+0000 | 2026-10-09T15:53:35+0000 |
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