02212+5651 BU 1171

Coord 2000	02212+5651		Discov num	BU 1171		Comp			Coord arcsec 2000	02 21 11.59 +56 51 14.1
Date first	1890		Date last	1890		Obs	1
Pa first	21		Pa last	21		P.A. Now (θ)	21°
Sep first	1.0		Sep last	1.0		Sep. Now (ρ)	1"
Mag pri	9.50		Mag sec	14.10		delta mag (ΔM)	4.6		Spectral class	B (blue-white)
Pri motion ra	-008		Sec motion ra
Pri motion dec	-003		Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

Precise pa	21.4		Precise sep	1.01		Constellation	Perseus		SAO	23228
Tycho2	3694-02134-1		last precise pa	21.4		last precise sep	1.01

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
02212+5651	BU 1171		1890	1	21	1.0	9.50	14.10	B	N	022111.59+565114.1

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