19294+1950 J 3241 AB (HD 231580)

Coord 2000	19294+1950		Discov num	J  3241		Comp	AB		Coord arcsec 2000	19 29 25.47 +19 49 32.9
Date first	1947		Date last	2016		Obs	13
Pa first	249		Pa last	221.2		P.A. Now (θ)	221.2°
Sep first	0.3		Sep last	1.24		Sep. Now (ρ)	1.24"
Mag pri	10.43		Mag sec	11.61		delta mag (ΔM)	1.18		Spectral class	K5 (yellow-orange)
Pri motion ra	+016		Sec motion ra	+018
Pri motion dec	-031		Sec motion dec	-032
Notes	N Z (See Notes, Parallax indicates components are physical)

rPM=0.061 (< 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	HD 231580		19 29 25 +19 49 33	J 3241 AB	2016	13	221	1.2	10.43	11.61	1.18		<===
Show			19 29 25 +19 49 33	LBU 18 AC	2016	6	284	101.0	10.43	10.66	0.23
Show			19 29 25 +19 49 33	J 3241 AE	2016	2	73	65.3	10.43	16.00	5.57
Show			19 29 19 +19 49 58	J 1307 CD	2016	15	152	4.1	10.30	11.80	1.50

Quintuple system
5 estimated visually detectable stars in this system

Name	HD 231580		Constellation	Vulpecula		Tycho2	1609-01049-1		Gaia DR2	2017636998418776832
HD	231580