19421+3132 ACA 5 AE

19^h 42^m 08.59^s +31° 32' 26.6" P.A. 36.00 sep 34.8 mag 8.38,12.75 Sp F2 dist. 130.89 pc (426.96 l.y.)

Coord 2000	19421+3132		Discov num	ACA 5		Comp	AE		Coord arcsec 2000	19 42 08.59 +31 32 26.6
Date first	1902		Date last	2015		Obs	10
Pa first	39		Pa last	36.2		P.A. Now (θ)	36.2°
Sep first	33.6		Sep last	34.79		Sep. Now (ρ)	34.79"
Mag pri	8.38		Mag sec	12.75		delta mag (ΔM)	4.37		Spectral class	F2 (yellow-white)
Pri motion ra	+008		Sec motion ra	-003
Pri motion dec	-023		Sec motion dec	+004
Notes

rPM=1.197

This double is not physical.

19421+3132 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show	HD 331096	68716	19 42 09 +31 32 27	SEI 661 AB	2015	11	135	13.1	8.38	11.44	3.06
Show		68716	19 42 09 +31 32 27	ACA 5 AC	2015	8	185	30.3	8.38	13.68	5.30
Show		68716	19 42 09 +31 32 27	ACA 5 AD	2015	12	244	21.4	8.38	12.30	3.92
Show		68716	19 42 09 +31 32 27	ACA 5 AE	2015	10	36	34.8	8.38	12.75	4.37		<===

Quintuple system
5 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation	Cygnus		SAO	68716		HIP	96925		Tycho2	2656-02285-1
Gaia DR2	2033055312584831872		HD	331096		BD	BD+31 3723		Distance	130.89
Distance ly	426.96