Dreyer's description: vF, S, iF, bM
Cross Identifications: J. 639.
Right Ascension: | 9 : 40.7 (hours : minutes) |
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Declination: | +03 : 59 (degrees : minutes) |
Apparent Magnitude: | |
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".