2MASS J21534087+4715422 [#18225290224977]
BEWARE!
There is more than one system with this name, the other system can be found here:
- 2MASS J21534087+4715422 (-3216.34375 / -312.25 / -248.5) [404.99 Ly]
2MASS J21534087+4715422 A 6
类型:
Icy body
目的地距离:
2,028 光秒
预计价值:
512 cr
地球质量:
3.0609
半径:
10,687 千米
地表温度:
52 K
地表气压强度:
0.58731962 大气
重力:
1.09G
固体成分:
65.52%
Ice
22.98% Rock
11.49% Metal
22.98% Rock
11.49% Metal
火山活动:
Major Water Geysers
大气层:
Helium
大气成分:
89.33%
Helium
8.43% Hydrogen
2.24% Neon
8.43% Hydrogen
2.24% Neon
地球化状态:
Not terraformable
公转周期:
4,498.7 d
半长轴:
4.06 au
轨道偏心率:
0.0012
轨道倾角:
0.24°
近点幅角:
49.22°
自转周期:
1.6 d
转轴倾角:
0.3068 °