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| 轨道参数 | QIANFAN-57 | QIANFAN-189 |
|---|---|---|
| 半长轴 (a) | 7446.614 km | 7446.648 km |
| 偏心率 (e) | 0.000190 | 0.000256 |
| 轨道倾角 (i) | 88.9696° | 88.9871° |
| 升交点赤经 (RAAN) | 72.2100° | 268.6425° |
| 近地点幅角(ω) | 75.0709° | 98.5675° |
| 平近点角 (M) | 285.0653° | 261.5766° |
| 远地点高度(Apogee) | 1069.895 km | 1070.419 km |
| 近地点高度(Perigee) | 1067.059 km | 1066.603 km |
| 轨道历元 (Epoch) | 2026-10-07T07:09:58+0000 | 2026-10-06T18:39:13+0000 |
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