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多渠道服务支持
| 轨道参数 | QIANFAN-21 | TBA - TO BE ASSIGNED |
|---|---|---|
| 半长轴 (a) | 7193.611 km | 7211.927 km |
| 偏心率 (e) | 0.001031 | 0.007948 |
| 轨道倾角 (i) | 88.9761° | 99.0109° |
| 升交点赤经 (RAAN) | 45.1035° | 329.4657° |
| 近地点幅角(ω) | 184.5579° | 353.2064° |
| 平近点角 (M) | 175.5520° | 6.8026° |
| 远地点高度(Apogee) | 822.893 km | 891.111 km |
| 近地点高度(Perigee) | 808.055 km | 776.469 km |
| 轨道历元 (Epoch) | 2026-09-10T22:12:12+0000 | 2026-09-09T00:24:22+0000 |
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