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| 轨道参数 | NIMBUS 2 DEB | QIANFAN-45 |
|---|---|---|
| 半长轴 (a) | 7448.940 km | 7446.620 km |
| 偏心率 (e) | 0.004516 | 0.001614 |
| 轨道倾角 (i) | 100.6066° | 89.0157° |
| 升交点赤经 (RAAN) | 294.1606° | 13.9751° |
| 近地点幅角(ω) | 28.0908° | 125.8357° |
| 平近点角 (M) | 97.1584° | 234.4297° |
| 远地点高度(Apogee) | 1104.441 km | 1080.501 km |
| 近地点高度(Perigee) | 1037.165 km | 1056.465 km |
| 轨道历元 (Epoch) | 2026-09-09T17:38:28+0000 | 2026-09-10T07:14:27+0000 |
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