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| 轨道参数 | COSMOS 1141 | NADEZHDA 2 |
|---|---|---|
| 半长轴 (a) | 7351.945 km | 7361.356 km |
| 偏心率 (e) | 0.003038 | 0.004535 |
| 轨道倾角 (i) | 82.9457° | 82.9564° |
| 升交点赤经 (RAAN) | 92.4106° | 335.9839° |
| 近地点幅角(ω) | 122.8713° | 70.5727° |
| 平近点角 (M) | 350.7596° | 101.9765° |
| 远地点高度(Apogee) | 996.141 km | 1016.600 km |
| 近地点高度(Perigee) | 951.475 km | 949.838 km |
| 轨道历元 (Epoch) | 2026-10-27T21:57:24+0000 | 2026-10-27T20:19:46+0000 |
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