NGC 1639

Triple star in Eridanus

Dreyer's description: only 3 st 12.5 forming equilateral triangle

Cross Identifications: GC 889, h 2655.


Right Ascension: 4 : 40.9 (hours : minutes)
Declination: -17 : 00 (degrees : minutes)
Apparent Magnitude:
Apparent Diameter: (arc minutes)

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