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| 轨道参数 | COSMOS 397 DEB | UMBRA-07 |
|---|---|---|
| 半长轴 (a) | 7366.991 km | 6912.894 km |
| 偏心率 (e) | 0.061586 | 0.000458 |
| 轨道倾角 (i) | 65.8347° | 97.3715° |
| 升交点赤经 (RAAN) | 120.0138° | 307.5790° |
| 近地点幅角(ω) | 223.4506° | 125.2305° |
| 平近点角 (M) | 131.6440° | 234.9354° |
| 远地点高度(Apogee) | 1442.559 km | 537.921 km |
| 近地点高度(Perigee) | 535.149 km | 531.593 km |
| 轨道历元 (Epoch) | 2026-09-12T00:34:08+0000 | 2026-09-12T01:22:27+0000 |
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