Dreyer's description: !!, vF, vvL, viF
Cross Identifications: GC 1511, h 3075, H 5. 21. Duck Nebula, Thor's Helmet.
Right Ascension: | 7 : 18.6 (hours : minutes) |
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Declination: | -13 : 12 (degrees : minutes) |
Apparent Magnitude: | |
Apparent Diameter: | 8. (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".