01029+5148 BU 1161

Coord 2000	01029+5148		Discov num	BU 1161		Comp			Coord arcsec 2000	01 02 53.78 +51 47 53.2
Date first	1890		Date last	2003		Obs	44
Pa first	324		Pa last	14		P.A. Now (θ)	14°
Sep first	0.5		Sep last	0.3		Sep. Now (ρ)	0.3"
Mag pri	7.08		Mag sec	8.64		delta mag (ΔM)	1.56		Spectral class	B5 (blue-white)
Pri motion ra	+012		Sec motion ra
Pri motion dec	-004		Sec motion dec
Notes

Nature of this double is uncertain.

Precise pa	14.1		Precise sep	0.325		Constellation	Cassiopeia		SAO	21949
HIP	4902		Tycho2	3275-01704-1		HD	6084		BD	BD+51 216
Distance	746.27		Distance ly	2434.33		last precise pa	14.1		last precise sep	0.325

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
01029+5148	BU 1161		2003	44	14	0.3	7.08	8.64	B5	D	010253.78+514753.2

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