15383-1734 HDS 2206 AB (HD 139363)

15^h 38^m 16.46^s -17° 33' 36.2" sep 3.8 mag 10.09,12.42 Sp F0V dist. 55.87 pc (182.25 l.y.)

Coord 2000	15383-1734		Discov num	HDS2206		Comp	AB		Coord arcsec 2000	15 38 16.46 -17 33 36.2
Date first	1991		Date last	1991		Obs	2
Pa first	359		Pa last	0		P.A. Now (θ)	0
Sep first	3.8		Sep last	3.84		Sep. Now (ρ)	3.84"
Mag pri	10.09		Mag sec	12.42		delta mag (ΔM)	2.33		Spectral class	F0V (yellow-white)
Pri motion ra	-026		Sec motion ra	-026
Pri motion dec	-011		Sec motion dec	-005
Notes	N (See Notes)

rPM=0.213 (< 0.3, Physical double)

This double is physical.

15383-1734 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 139363	159400	15 38 16 -17 33 36	HDS 2206 AB	1991	2	0	3.8	10.09	12.42	2.33		<===
Show		159400	15 38 16 -17 33 36	TOK 168 AC	2015	6	316	13.9	10.02	12.41	2.39

Triple system
3 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Name	HD 139363		Constellation	Libra		SAO	159400		HIP	76572
Tycho2	6189-01016-1		Gaia DR2	6261214667123813888		HD	139363		BD	BD-17 4385
Distance	55.87		Distance ly	182.25