11323+6105 ABT 8 AB,C (HD 100203)

11^h 32^m 20.76^s +61° 04' 57.9" P.A. 97.00 sep 194.6 mag 5.55,11.30 Sp F8V dist. 27.99 pc (91.3 l.y.)

Coord 2000	11323+6105		Discov num	ABT 8		Comp	AB,C		Coord arcsec 2000	11 32 20.76 +61 04 57.9
Date first	1907		Date last	2013		Obs	6
Pa first	98		Pa last	96.5		P.A. Now (θ)	96.5°
Sep first	198.7		Sep last	194.605		Sep. Now (ρ)	194.605"
Mag pri	5.55		Mag sec	11.30		delta mag (ΔM)	5.75		Spectral class	F8V (yellow-white)
Pri motion ra	-014		Sec motion ra	-025
Pri motion dec	-095		Sec motion dec	-011
Notes	N (See Notes)

rPM=0.882

This double is not physical.

11323+6105 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		15542	11 32 21 +61 04 58	STT 235 AB	2017	340	43	0.9	5.69	7.55	1.86	Y
Show	HD 100203	15542	11 32 21 +61 04 58	ABT 8 AB,C	2013	6	97	194.6	5.55	11.30	5.75		<===

Triple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 100203		Constellation	Ursa Major		SAO	15542		HIP	56290
Tycho2	4153-00048-1		Gaia DR2	859479413275804928		HD	100203		HR	4439
ADS	8197		GL	Gl 431.1A		BD	BD+61 1246		Distance	27.99
Distance ly	91.3