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| 轨道参数 | COSMOS 2251 DEB | TIANMU-1 11 |
|---|---|---|
| 半长轴 (a) | 6875.034 km | 6859.549 km |
| 偏心率 (e) | 0.001803 | 0.000679 |
| 轨道倾角 (i) | 74.0374° | 97.3389° |
| 升交点赤经 (RAAN) | 153.0793° | 319.5413° |
| 近地点幅角(ω) | 104.1763° | 253.7245° |
| 平近点角 (M) | 256.1441° | 106.3249° |
| 远地点高度(Apogee) | 509.292 km | 486.069 km |
| 近地点高度(Perigee) | 484.502 km | 476.755 km |
| 轨道历元 (Epoch) | 2026-10-26T13:43:58+0000 | 2026-10-26T23:33:29+0000 |
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