19090+3920 KOI 2311 AC

Coord 2000	19090+3920		Discov num	KOI2311		Comp	AC		Coord arcsec 2000	19 08 57.88 +39 19 57.9
Date first	2012		Date last	2013		Obs	3
Pa first	70		Pa last	69		P.A. Now (θ)	69°
Sep first	1.0		Sep last	1.03		Sep. Now (ρ)	1.03"
Mag pri	10.98		Mag sec	15.70		delta mag (ΔM)	4.72		Spectral class
Pri motion ra	-000		Sec motion ra
Pri motion dec	-006		Sec motion dec
Notes	K (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 Nature of this double is uncertain.

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19 08 58 +39 19 58	KOI 2311 AB	2012	1	336	0.2	11.70	11.80	0.10
Show			19 08 58 +39 19 58	KOI 2311 AC	2013	3	69	1.0	10.98	15.70	4.72		<===

Triple system
3 estimated visually detectable stars in this system

Constellation

Lyra

Gaia DR2

2100408508633587712