Dreyer's description: vF, pS, *12.5 v close
Cross Identifications: B. 217.
Right Ascension: | 17 : 15.8 (hours : minutes) |
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Declination: | +57 : 23 (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".