Dreyer's description: B, cS, R, pgmbM
Cross Identifications: GC 4639, h 3856.
Right Ascension: | 21 : 11.9 (hours : minutes) |
---|---|
Declination: | -49 : 17 (degrees : minutes) |
Apparent Magnitude: | 11.8 |
Apparent Diameter: | 1.4 (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".