Dreyer's description: vF, vS, R, gbM, 1st of 2
Cross Identifications: Muller II.
Right Ascension: | 21 : 39.9 (hours : minutes) |
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Declination: | -22 : 28 (degrees : minutes) |
Apparent Magnitude: | 15. p |
Apparent Diameter: | (arc minutes) |
Please type in the NGC number (number only, or preceded by "N" or "NGC") or the IC number preceded by "I" or "IC", or the Messier number preceded by "M".