AO Cas

Period: 3.523487 days

Coordinates (Epoch 2000):	RA:	00h	17m	43.06s
	Dec:	+51d	25m	59.1s

Spectral class: O9III/?

Johnson V Magnitude: +5.09

Color Indices:	B-V:	+0.03
	U-B:	-1.01

Binary Type: Overcontact

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