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 B 7
类型:
Icy body
目的地距离:
416,073 光秒
预计价值:
500 cr
地球质量:
1.0225
半径:
7,827 千米
地表温度:
328 K
地表气压强度:
2,157.15608191 大气
重力:
0.68G
固体成分:
68.26%
Ice
21.16% Rock
10.58% Metal
21.16% Rock
10.58% Metal
火山活动:
Water Geysers
大气层:
Thick Methane-rich
大气成分:
84.30%
Nitrogen
14.66% Methane
0.84% Argon
14.66% Methane
0.84% Argon
地球化状态:
Not terraformable
公转周期:
107.1 d
半长轴:
0.25 au
轨道偏心率:
0.0004
轨道倾角:
0.04°
近点幅角:
270.38°
自转周期:
107.4 d
(潮汐锁定)
转轴倾角:
0.4805 °