17424-4618 HDS 2505 AB

17^h 42^m 21.17^s -46° 17' 55.9" P.A. 319.00 sep 0.4 mag 7.83,8.97 Sp A0/A1V dist. 210.53 pc (686.75 l.y.)

Coord 2000	17424-4618		Discov num	HDS2505		Comp	AB		Coord arcsec 2000	17 42 21.17 -46 17 55.9
Date first	1991		Date last	2008		Obs	3
Pa first	316		Pa last	318.8		P.A. Now (θ)	318.8°
Sep first	0.4		Sep last	0.431		Sep. Now (ρ)	0.431"
Mag pri	7.83		Mag sec	8.97		delta mag (ΔM)	1.14		Spectral class	A0/A1V (white)
Pri motion ra	+010		Sec motion ra
Pri motion dec	-008		Sec motion dec
Notes

Nature of this double is uncertain.

17424-4618 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show		228307	17 42 21 -46 17 56	HDS 2505 AB	2008	3	319	0.4	7.83	8.97	1.14		<===
Show	V867 Ara	228307	17 42 21 -46 17 56	ARY 128 AB,C	2016	7	293	93.1	7.51	10.80	3.29

Triple system
4 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Var name	V867 Ara		Constellation	Ara		SAO	228307		HIP	86658
Tycho2	8343-00871-1		Gaia DR2	5948934016005229952		HD	160480		GC	23979
CD	CD-4611772		CP	CP-46 8835		Distance	210.53		Distance ly	686.75