2MASS J21534087+4715422 [#5850919604898]
BEWARE!
There is more than one system with this name, the other system can be found here:
- 2MASS J21534087+4715422 (-2814.4375 / -273.25 / -217.4375) [404.99 Ly]
2MASS J21534087+4715422 1
类型:
Y (Brown dwarf) Star
目的地距离:
2,254 光秒
在EDSM上第一个扫描者:
预计价值:
1,200 cr
年龄:
1,142百万年
全光谱等级
Y5
V
亮度:
V
太阳质量:
0.0117
太阳半径:
0.0596
地表温度:
347 K
绝对星等
22.9069
公转周期:
3,886.9 d
半长轴:
4.52 au
轨道偏心率:
0.0006
轨道倾角:
-1.49°
近点幅角:
93.70°
自转周期:
1.5 d
转轴倾角:
2.7773 °
Rings
Name | Type | Mass | Inner Radius | Outer Radius |
---|---|---|---|---|
2MASS J21534087+4715422 1 A Ring | Metal Rich | 634,270,000,000 Mt | 103,440 km | 177,450 km |
2MASS J21534087+4715422 1 B Ring | Rocky | 8,640,100,000,000 Mt | 177,550 km | 560,980 km |
2MASS J21534087+4715422 1 C Ring | Metal Rich | 154,620,000,000 Mt | 864,470 km | 5,489,100 km |