Dreyer's description: !!, PN , B, pS, R, 4 S st nr
Cross Identifications: GC 4572, h 2075, H 4. 16. Blue Flash Nebula.
Right Ascension: | 20 : 22.4 (hours : minutes) |
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Declination: | +20 : 07 (degrees : minutes) |
Apparent Magnitude: | 12. p |
Apparent Diameter: | 1.7 (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".