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| 轨道参数 | FENGYUN 1C DEB | TIANQI 18 |
|---|---|---|
| 半长轴 (a) | 7238.458 km | 7274.806 km |
| 偏心率 (e) | 0.003668 | 0.001035 |
| 轨道倾角 (i) | 98.7286° | 44.9841° |
| 升交点赤经 (RAAN) | 294.1478° | 194.8729° |
| 近地点幅角(ω) | 73.7827° | 257.4879° |
| 平近点角 (M) | 102.1581° | 102.4796° |
| 远地点高度(Apogee) | 886.869 km | 904.199 km |
| 近地点高度(Perigee) | 833.773 km | 889.139 km |
| 轨道历元 (Epoch) | 2026-10-17T18:35:28+0000 | 2026-10-18T05:04:18+0000 |
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