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多渠道服务支持
| 轨道参数 | COSMOS 887 | FENGYUN 1C DEB |
|---|---|---|
| 半长轴 (a) | 7354.421 km | 7286.632 km |
| 偏心率 (e) | 0.004563 | 0.011491 |
| 轨道倾角 (i) | 82.9370° | 98.9566° |
| 升交点赤经 (RAAN) | 101.4691° | 253.1099° |
| 近地点幅角(ω) | 23.9397° | 101.1740° |
| 平近点角 (M) | 138.5897° | 74.2020° |
| 远地点高度(Apogee) | 1009.841 km | 992.225 km |
| 近地点高度(Perigee) | 942.727 km | 824.765 km |
| 轨道历元 (Epoch) | 2026-09-05T01:09:01+0000 | 2026-09-04T18:26:48+0000 |
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