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| 轨道参数 | COSMOS 2550 | HUNITY-1 |
|---|---|---|
| 半长轴 (a) | 6842.549 km | 6851.583 km |
| 偏心率 (e) | 0.000837 | 0.000726 |
| 轨道倾角 (i) | 67.1417° | 97.4002° |
| 升交点赤经 (RAAN) | 220.9326° | 320.4415° |
| 近地点幅角(ω) | 268.9372° | 98.0971° |
| 平近点角 (M) | 91.0823° | 262.1093° |
| 远地点高度(Apogee) | 470.142 km | 478.419 km |
| 近地点高度(Perigee) | 458.682 km | 468.473 km |
| 轨道历元 (Epoch) | 2026-09-04T04:27:57+0000 | 2026-09-03T15:56:57+0000 |
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