NGC 20

NGC 20 is a duplicate located in the constellation Andromeda. Some key stats include:

NGC:	NGC 20
Type:	duplicate
Duplicate cross-reference:	NGC 6
Constellation:	Andromeda
Right Ascension:	00:09:32.70
Declination:	33:18:31.20

Right Ascension units = HH:MM:SS.SS
Declination units = DD:MM:SS.SS
PN = planetary nebula