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| 轨道参数 | TERRA | ORBCOMM FM 104 |
|---|---|---|
| 半长轴 (a) | 7067.479 km | 7079.709 km |
| 偏心率 (e) | 0.000319 | 0.001652 |
| 轨道倾角 (i) | 97.9284° | 47.0046° |
| 升交点赤经 (RAAN) | 350.8432° | 198.2920° |
| 近地点幅角(ω) | 131.1084° | 344.8039° |
| 平近点角 (M) | 41.9570° | 15.2349° |
| 远地点高度(Apogee) | 691.594 km | 713.268 km |
| 近地点高度(Perigee) | 687.090 km | 689.876 km |
| 轨道历元 (Epoch) | 2026-11-02T22:00:18+0000 | 2026-11-02T10:35:39+0000 |
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