Dreyer's description: Cl, pRi, lC, st 9...12; = M21
Cross Identifications: GC 4367, h 1993. Bode 50.
Right Ascension: | 18 : 04.6 (hours : minutes) |
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Declination: | -22 : 30 (degrees : minutes) |
Distance: | 4.25 (* 1,000 light years) |
Apparent Magnitude: | 5.9 |
Apparent Diameter: | 13. (arc minutes) |
NGC Home NGC 6530 | NGC 6532 M20 | M22
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