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| 轨道参数 | DELTA 1 DEB | ORBCOMM FM 21 |
|---|---|---|
| 半长轴 (a) | 7001.437 km | 7142.117 km |
| 偏心率 (e) | 0.026412 | 0.000279 |
| 轨道倾角 (i) | 28.9397° | 45.0064° |
| 升交点赤经 (RAAN) | 52.1304° | 74.3075° |
| 近地点幅角(ω) | 175.4373° | 186.4202° |
| 平近点角 (M) | 184.8703° | 173.6611° |
| 远地点高度(Apogee) | 808.222 km | 765.973 km |
| 近地点高度(Perigee) | 438.378 km | 761.987 km |
| 轨道历元 (Epoch) | 2026-10-27T07:49:20+0000 | 2026-10-27T01:35:46+0000 |
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