16150-3938 KOU 58 AB (HD 145880)

Coord 2000	16150-3938		Discov num	KOU  58		Comp	AB		Coord arcsec 2000	16 14 57.76 -39 37 40.1
Date first	2000		Date last	2000		Obs	1
Pa first	128		Pa last	127.9		P.A. Now (θ)	127.9°
Sep first	2.9		Sep last	2.94		Sep. Now (ρ)	2.94"
Mag pri	7.17		Mag sec	7.61		delta mag (ΔM)	0.44		Spectral class
Pri motion ra	-019		Sec motion ra
Pri motion dec	-031		Sec motion dec
Notes	V K (Proper motion indicates 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 This double is physical.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 145880	207487	16 14 58 -39 37 40	KOU 58 AB	2000	1	128	2.9	7.17	7.61	0.44		<===
Show		207487	16 14 58 -39 37 40	KOU 58 AC	2015	2	150	8.7	7.17	14.08	6.91

Triple system
3 estimated visually detectable stars in this system

Name	HD 145880		Spectr	B9.5V		Constellation	Scorpius		SAO	207487
HIP	79631		Tycho2	7856-00613-1		Gaia DR2	5997144169219985792		HD	145880
GC	21835		CD	CD-3910367		CP	CP-39 6910		Distance	127.88
Distance ly	417.14