M21 Sector XB-Q a20-0 [#5311263692712]
坐标
This system is located at:
-515.375
/ -36.8125
/ 3949.40625
银河系坐标
R: 3,983.061 / l: 7.435 / b: -0.530
赤道坐标
赤经 18h 4m 21.641s /
赤纬 -22° 47'13.528''