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| 轨道参数 | NIMBUS 2 DEB | QIANFAN-17 |
|---|---|---|
| 半长轴 (a) | 7449.460 km | 7446.641 km |
| 偏心率 (e) | 0.003930 | 0.001650 |
| 轨道倾角 (i) | 100.2034° | 88.9680° |
| 升交点赤经 (RAAN) | 86.5363° | 271.2513° |
| 近地点幅角(ω) | 281.6248° | 135.2513° |
| 平近点角 (M) | 78.0474° | 224.9973° |
| 远地点高度(Apogee) | 1100.601 km | 1080.791 km |
| 近地点高度(Perigee) | 1042.045 km | 1056.217 km |
| 轨道历元 (Epoch) | 2026-09-10T12:17:33+0000 | 2026-09-10T13:04:51+0000 |
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