03470+4126 STF 443AC

Coord 2000	03470+4126		Discov num	STF 443		Comp	AC		Coord arcsec 2000	03 47 02.11 +41 25 38.1
Date first	1879		Date last	2002		Obs	10
Pa first	159		Pa last	331		P.A. Now (θ)	331°
Sep first	64.2		Sep last	106.2		Sep. Now (ρ)	106.2"
Mag pri	8.20		Mag sec	11.42		delta mag (ΔM)	3.22		Spectral class	K1V (yellow-orange)
Pri motion ra	+060		Sec motion ra	-009
Pri motion dec	-124		Sec motion dec	+000
Notes	N L P (See Notes, Linear solution, 100-year proper motion)

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	V580 Per	39100	03470+4126	STF 443	AB	1822	2015	138	57	7.0	8.20	8.82	0.62
Show		39100	03470+4126	STF 443	AC	1879	2002	10	331	106.2	8.20	11.42	3.22		<===
Show			03470+4126	WSI 68	Ca,Cb	2005	2005	1	173	0.6	11.60	12.10	0.50
Show			03470+4126	FOX 135	CD	1906	2015	4	138	4.2	11.10	13.80	2.70

Quintuple system
4 visible stars in this system

Var name	V580 Per		Constellation	Perseus		SAO	39100		HIP	17666
Tycho2	2871-00392-2		HD	23439		GL	GJ 1064A		BD	BD+41 750
Distance	21.91		Distance ly	71.47		last precise pa	330.8		last precise sep	106.203

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
03470+4126	STF 443	AC	1998	8	331	100.7	8.20	11.10		NLDP	034702.11+412538.1
03470+4126	STF 443	AC	2002	9	331	106.2	8.20	11.10		NLDP	034702.11+412538.1

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