Sh 2-40
Sh 2-40 is a large nebula in Sagittarius. It is just north of Sh 2-41. Sh 2-40 is in the same direction as powerful radio source W 33. W 33 is, however, about 4600 parsecs more distant than Sh 2-40.
Sh 2-40 is a large nebula in Sagittarius. It is just north of Sh 2-41. Sh 2-40 is in the same direction as powerful radio source W 33. W 33 is, however, about 4600 parsecs more distant than Sh 2-40.