13496-4228 RIZ 8 Aa,Ab

13^h 49^m 37.01^s -42° 28' 25.3" P.A. 80.00 sep 0.1 mag 3.50,6.70 Sp B2Vnpe dist. 155.04 pc (505.74 l.y.)

Coord 2000	13496-4228		Discov num	RIZ 8		Comp	Aa,Ab		Coord arcsec 2000	13 49 37.01 -42 28 25.3
Date first	2010		Date last	2010		Obs	1
Pa first	80		Pa last	80.2		P.A. Now (θ)	80.2°
Sep first	0.1		Sep last	0.106		Sep. Now (ρ)	0.106"
Mag pri	3.50		Mag sec	6.70		delta mag (ΔM)	3.2		Spectral class	B2Vnpe (blue-white)
Pri motion ra	-024		Sec motion ra
Pri motion dec	-019		Sec motion dec
Notes	N (See Notes)

Nature of this double is uncertain.

13496-4228 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		224471	13 49 37 -42 28 25	RIZ 8 Aa,Ab	2010	1	80	0.1	3.50	6.70	3.20		<===
Show		224471	13 49 37 -42 28 25	HDO 226 AB	2016	9	127	45.5	3.46	12.96	9.50
Show	Mu Cen	224471	13 49 37 -42 28 25	SHT 53 AC	2016	4	304	4.6	3.97	10.06	6.09

Quadruple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Centaurus		SAO	224471		HIP	67472		Tycho2	7797-02743-1
Gaia DR2	6109087784487667712		HD	120324		HR	5193		GC	18667
CD	CD-41 8172		CP	CP-41 6480		Bayer	Mu Centauri		Bayer name	Mu Cen
FK5	508		Distance	155.04		Distance ly	505.74		Bayer greek	μ Cen