M21 Sector OH-B a1-0 [#5310190081792]
坐标
This system is located at:
-533.8125
/ -34.59375
/ 3736.78125
银河系坐标
R: 3,774.876 / l: 8.130 / b: -0.525
赤道坐标
赤经 18h 5m 49.045s /
赤纬 -22° 10'43.835''