03446+3210 BU  880AB

Coord 2000	03446+3210		Discov num	BU  880		Comp	AB		Coord arcsec 2000	03 44 34.19 +32 09 46.2
Date first	1880		Date last	2016		Obs	54
Pa first	354		Pa last	18		P.A. Now (θ)	18°
Sep first	0.5		Sep last	0.6		Sep. Now (ρ)	0.6"
Mag pri	9.28		Mag sec	9.51		delta mag (ΔM)	0.23		Spectral class	B5V (blue-white)
Pri motion ra	+005		Sec motion ra	+005
Pri motion dec	-008		Sec motion dec	-008
Notes	N (See Notes)

Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		56680	03446+3210	BU 880	AB	1880	2016	54	18	0.6	9.28	9.51	0.23		<===
Show		56680	03446+3210	STF 439	AB,C	1830	2016	36	39	23.4	8.80	10.30	1.50
Show		56680	03446+3210	WAL 24	AB,D	1899	2013	7	283	43.8	8.80	11.55	2.75

Quadruple system
5 visible stars in this system

Precise pa	18.2		Precise sep	0.64		Constellation	Perseus		SAO	56680
HIP	17465		Tycho2	2359-01261-1		HD	281159		BD	BD+31 643
Distance	151.98		Distance ly	495.76		last precise pa	18.2		last precise sep	0.64

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03446+3210	BU 880	AB	1995	50	18	0.5	9.28	9.51	B5V	D	034434.19+320946.2
03446+3210	BU 880	AB	2007	52	18	0.6	9.28	9.51	B5V	D	034434.19+320946.2
03446+3210	BU 880	AB	2010	53	17	0.6	9.28	9.51	B5V	N D	034434.19+320946.2
03446+3210	BU 880	AB	2016	54	18	0.6	9.28	9.51	B5V	N	034434.19+320946.2

If you need more information about this double, apply for a data request form to the WDS.