10222+4114 MUG 7 AC

Coord 2000	10222+4114		Discov num	MUG   7		Comp	AC		Coord arcsec 2000	10 22 10.56 +41 13 46.3
Date first	1998		Date last	2015		Obs	6
Pa first	222		Pa last	222.5		P.A. Now (θ)	222.5°
Sep first	33.7		Sep last	30.69		Sep. Now (ρ)	30.69"
Mag pri	4.90		Mag sec	15.90		delta mag (ΔM)	11		Spectral class	F7V (yellow-white)
Pri motion ra	-121		Sec motion ra	-019
Pri motion dec	-138		Sec motion dec	-005
Notes	N S K (See Notes, Parallax indidates non-physical, K-band or other infrared magnitudes)

Visually invisible, K-band or other infrared star : Summary line gives K-band or other infrared (>1 micron) magnitudes rPM=0.913 This double is not physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		43309	10 22 11 +41 13 46	WIL 2 AB	2016	6	50	63.1	5.78	14.90	9.12
Show		43309	10 22 11 +41 13 46	MUG 7 AC	2015	6	223	30.7	4.90	15.90	11.00		<===
Show		43309	10 22 11 +41 13 46	MUG 7 AD	2015	7	209	11.6	4.90
Show		43309	10 22 11 +41 13 46	MUG 7 AE	2015	5	79	22.0	4.90
Show		43309	10 22 11 +41 13 46	MUG 7 A,FG	2015	2	67	45.3	4.90	13.10	8.20
Show		43309	10 22 11 +41 13 46	RBR 17 AH	2002	2	54	5.6	5.40	18.40	13.00
Show			10 22 12 +41 13 48	MUG 7 EF	2015	2	57	24.2	12.00	12.20	0.20
Show			10 22 12 +41 13 48	MUG 7 EG	2015	2	56	25.7	12.00
Show			10 22 14 +41 14 02	MUG 7 FG	2016	3	52	1.4	12.20

Octuple system
9 estimated visually detectable stars in this system

Constellation	Ursa Major		SAO	43309		HIP	50786		Tycho2	3004-00578-1
Gaia DR2	804739952015901056		HD	89744		HR	4067		GL	Wo 9326
BD	BD+41 2076		Distance	39.43		Distance ly	128.62