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| 轨道参数 | CZ-4C DEB | YAOGAN-31 D |
|---|---|---|
| 半长轴 (a) | 7476.451 km | 7467.157 km |
| 偏心率 (e) | 0.027763 | 0.018798 |
| 轨道倾角 (i) | 63.3852° | 63.4010° |
| 升交点赤经 (RAAN) | 138.8989° | 156.7809° |
| 近地点幅角(ω) | 9.2999° | 1.0958° |
| 平近点角 (M) | 351.3018° | 359.0443° |
| 远地点高度(Apogee) | 1305.885 km | 1229.384 km |
| 近地点高度(Perigee) | 890.743 km | 948.656 km |
| 轨道历元 (Epoch) | 2026-10-29T02:54:56+0000 | 2026-10-29T22:38:31+0000 |
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