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| 轨道参数 | COSMOS 2251 DEB | STARLINK-5551 |
|---|---|---|
| 半长轴 (a) | 6910.210 km | 6843.705 km |
| 偏心率 (e) | 0.009934 | 0.000156 |
| 轨道倾角 (i) | 73.8330° | 97.2859° |
| 升交点赤经 (RAAN) | 63.6933° | 285.1061° |
| 近地点幅角(ω) | 97.3560° | 94.0773° |
| 平近点角 (M) | 263.8934° | 266.0648° |
| 远地点高度(Apogee) | 600.717 km | 466.637 km |
| 近地点高度(Perigee) | 463.429 km | 464.499 km |
| 轨道历元 (Epoch) | 2026-10-18T02:48:52+0000 | 2026-10-18T17:48:59+0000 |
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