Dreyer's description: F, S, R, mbM, r
Cross Identifications: GC 1640, h 497, H 2.303.
Right Ascension: | 8 : 17.9 (hours : minutes) |
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Declination: | +23 : 28 (degrees : minutes) |
Apparent Magnitude: | 14. p |
Apparent Diameter: | 3.4 (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".