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| 轨道参数 | PORCUPINE 1 | FENGYUN 1C DEB |
|---|---|---|
| 半长轴 (a) | 7290.895 km | 7332.374 km |
| 偏心率 (e) | 0.002202 | 0.018972 |
| 轨道倾角 (i) | 70.0784° | 98.4332° |
| 升交点赤经 (RAAN) | 67.9522° | 237.3859° |
| 近地点幅角(ω) | 3.4122° | 272.9511° |
| 平近点角 (M) | 356.7129° | 84.9949° |
| 远地点高度(Apogee) | 928.811 km | 1093.347 km |
| 近地点高度(Perigee) | 896.705 km | 815.127 km |
| 轨道历元 (Epoch) | 2026-09-10T17:06:57+0000 | 2026-09-10T12:08:12+0000 |
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