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 14 b
类型:
Icy body
(可着陆)
目的地距离:
416,914 光秒
预计价值:
500 cr
地球质量:
0.0003
半径:
608 千米
地表温度:
23 K
重力:
0.04G
固体成分:
82.01%
Ice
16.34% Rock
1.65% Metal
16.34% Rock
1.65% Metal
火山活动:
No volcanism
大气层:
No atmosphere
地球化状态:
Not terraformable
公转周期:
20.0 d
半长轴:
0.00 au
轨道偏心率:
0.0002
轨道倾角:
1.26°
近点幅角:
135.05°
自转周期:
-20.0 d
转轴倾角:
-2.3182 °
材料:
S
(27.6%)
C
(23.2%)
P
(14.9%)
Fe
(12.7%)
Ni
(9.6%)
Se
(4.3%)
Ge
(3.6%)
Zr
(1.5%)
Te
(0.9%)
Nb
(0.9%)
Mo
(0.8%)