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 1
类型:
Icy body
(可着陆)
目的地距离:
416,081 光秒
预计价值:
500 cr
地球质量:
0.0002
半径:
524 千米
地表温度:
241 K
重力:
0.04G
固体成分:
68.26%
Ice
21.16% Rock
10.58% Metal
21.16% Rock
10.58% Metal
火山活动:
No volcanism
大气层:
No atmosphere
地球化状态:
Not terraformable
公转周期:
4.1 d
半长轴:
0.03 au
轨道偏心率:
0.0000
轨道倾角:
0.01°
近点幅角:
73.13°
自转周期:
4.1 d
(潮汐锁定)
转轴倾角:
0.0159 °
材料:
S
(22.0%)
C
(18.5%)
Fe
(15.5%)
P
(11.9%)
Ni
(11.7%)
Cr
(7.0%)
Mn
(6.4%)
Zn
(4.2%)
Cd
(1.2%)
W
(0.9%)
Te
(0.8%)