Dreyer's description: vF, R neb 30" np IC 3641
Cross Identifications: W IV.263 (1).
Right Ascension: | 12 : 40.4 (hours : minutes) |
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Declination: | +26 : 31 (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".