15199-2802 KSA 70 AB

Coord 2000	15199-2802		Discov num	KSA  70		Comp	AB		Coord arcsec 2000	15 19 52.95 -28 02 26.6
Date first	1998		Date last	2015		Obs	3
Pa first	328		Pa last	328.9		P.A. Now (θ)	328.9°
Sep first	9.0		Sep last	9.157		Sep. Now (ρ)	9.157"
Mag pri	10.33		Mag sec	11.39		delta mag (ΔM)	1.06		Spectral class	K5 (yellow-orange)
Pri motion ra	-031		Sec motion ra	-033
Pri motion dec	-044		Sec motion dec	-030
Notes	K (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=0.263 (< 0.3, Physical double) This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			15 19 53 -28 02 27	KSA 70 AB	2015	3	329	9.2	10.33	11.39	1.06		<===
Show			15 19 53 -28 02 27	KSA 70 AC	2015	3	326	29.8	10.33	10.89	0.56
Show			15 19 53 -28 02 19	KSA 70 BC	2016	2	324	20.6	14.32	13.75	0.57

Triple system
3 estimated visually detectable stars in this system

Constellation

Libra

Gaia DR2

6213136455314990208