| · 轨道参数 |
| 轨道类型: |
近地彗星; 短周期彗星; 木星族彗星 |
|
| 历元: |
2016-10-23 (MJD=57684.0, JD=2457684.5) |
TDB |
| 半长径 ($a$): |
3.464257429782968 |
au |
| 偏心率 ($e$): |
0.6418716563504394 |
° |
| 轨道倾角 ($i$): |
7.052291159297938 |
|
| 升交点经度 ($\Omega$): |
50.04844634577863 |
° |
| 近点角距 ($\omega$): |
12.84024239243434 |
° |
| 平近点角 ($M$): |
66.73807 |
° |
| 近日距 ($r_p$): |
1.24065 |
au |
| 远日距 ($r_a$): |
5.68787 |
au |
| 轨道不确定度: |
-- |
参考资料 » |
| 残差rms: |
-- |
角秒 |
| $a$, $e$, $i$, $\Omega$, $\omega$, $M$: |
3.464257429782968, 0.6418716563504394, 7.052291159297938, 50.04844634577863, 12.84024239243434, 66.73807 |
au & degree |
| 3.464257429782968, 0.6418716563504394, 0.1230857, 0.8735102, 0.2241045, 1.1647991 |
au & radian |
| 518245535.1, 0.6418716563504394, 7.052291159297938, 50.04844634577863, 12.84024239243434, 66.73807 |
km & degree |
| 518245535.1, 0.6418716563504394, 0.1230857, 0.8735102, 0.2241045, 1.1647991 |
km & radian |
| $a$, $e$, $i$, $\Omega$, $\varpi$, $\lambda$: |
3.464257429782968, 0.6418716563504394, 7.052291159297938, 50.04844634577863, 62.88869, 129.62676 |
au & degree |
| 3.464257429782968, 0.6418716563504394, 0.1230857, 0.8735102, 1.0976147, 2.2624138 |
au & radian |
| 518245535.1, 0.6418716563504394, 7.052291159297938, 50.04844634577863, 62.88869, 129.62676 |
km & degree |
| $x$, $y$, $z$, $v_x$, $v_y$, $v_z$: |
-546777042.4, -221558407.0, 34253259.7, -4.17804729, -13.23559112, -0.65520582 |
km & km/s |
| -3.65497878, -1.48102647, 0.22896890, -0.00241302423, -0.00764419351, -0.00037841303 |
au & au/day |
| -3.65497878, -1.48102647, 0.22896890, -0.140274988, -0.444375627, -0.021998073 |
au & au/Tu |
| · 轨道指向 |
| P矢量 [x, y, z]: |
0.45700951, 0.88904322, 0.02728473 |
| Q矢量 [x, y, z]: |
-0.88446827, 0.45098403, 0.11970497 |
| W矢量 [x, y, z]: |
0.09411791, -0.07883879, 0.99243451 |
| 近日点方向: |
[RA, DEc] = [60.4106°, 22.2516°]
[λ, β] = [62.7947°, 1.5635°] |
| 轨道面法向: |
[RA, DEc] = [281.3922°, 61.5437°]
[λ, β] = [320.0484°, 82.9477°] |