18h 02m 20.9s;-23º 01' 38"
Discovered by: Charles Messier (1730 - 1817)
Year of Discovery: 1764
Object Type: Cluster w/nebulosity
Object Classification: 3:3:3
Constellation: Sagittarius
Also Cataloged As: M20, LBN 27, ESO 521-N*013, Lund 803, Sh2-30,
H IV-41, H V-10, H V-11, H V-12, h 1991,
h 3718, OCL 23
H IV-41, H V-10, H V-11, H V-12, h 1991,
h 3718, OCL 23
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