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多渠道服务支持
| 轨道参数 | COSMOS 494 | FENGYUN 1C DEB |
|---|---|---|
| 半长轴 (a) | 7148.050 km | 7148.117 km |
| 偏心率 (e) | 0.000971 | 0.004834 |
| 轨道倾角 (i) | 74.0532° | 98.9338° |
| 升交点赤经 (RAAN) | 279.7586° | 176.3696° |
| 近地点幅角(ω) | 28.6428° | 203.3970° |
| 平近点角 (M) | 331.5256° | 309.0555° |
| 远地点高度(Apogee) | 776.855 km | 804.532 km |
| 近地点高度(Perigee) | 762.971 km | 735.428 km |
| 轨道历元 (Epoch) | 2026-09-13T12:16:00+0000 | 2026-09-13T06:14:33+0000 |
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