7 * 24
多渠道服务支持
| 轨道参数 | STARLINK-3249 | SHIYAN 21 (SY-21) |
|---|---|---|
| 半长轴 (a) | 6840.925 km | 6859.818 km |
| 偏心率 (e) | 0.000121 | 0.002499 |
| 轨道倾角 (i) | 53.1592° | 35.9910° |
| 升交点赤经 (RAAN) | 248.0713° | 62.0943° |
| 近地点幅角(ω) | 101.3758° | 189.5229° |
| 平近点角 (M) | 258.7382° | 170.5033° |
| 远地点高度(Apogee) | 463.620 km | 498.823 km |
| 近地点高度(Perigee) | 461.956 km | 464.539 km |
| 轨道历元 (Epoch) | 2026-10-12T06:37:49+0000 | 2026-10-11T20:17:54+0000 |
暂无近接空间物体数据