19138+4227 KOI 4180 AB

Coord 2000	19138+4227		Discov num	KOI4180		Comp	AB		Coord arcsec 2000	19 13 46.33 +42 27 24.3
Date first	2010		Date last	2016		Obs	4
Pa first	36		Pa last	34.9		P.A. Now (θ)	34.9°
Sep first	2.5		Sep last	2.44		Sep. Now (ρ)	2.44"
Mag pri	11.20		Mag sec	12.50		delta mag (ΔM)	1.3		Spectral class
Pri motion ra	+025		Sec motion ra
Pri motion dec	+017		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 13 46 +42 27 24	KOI 4180 AB	2016	4	35	2.4	11.20	12.50	1.30		<===
Show			19 13 46 +42 27 24	KOI 4180 AC	2015	2	341	3.5	11.20	15.30	4.10

Triple system
3 estimated visually detectable stars in this system

Constellation

Lyra

Gaia DR2

2102521666903382528