19270+3927 KOI 1738 AC

Coord 2000	19270+3927		Discov num	KOI1738		Comp	AC		Coord arcsec 2000	19 26 59.61 +39 26 48.7
Date first	2012		Date last	2014		Obs	2
Pa first	3		Pa last	3.5		P.A. Now (θ)	3.5°
Sep first	3.7		Sep last	3.902		Sep. Now (ρ)	3.902"
Mag pri	11.50		Mag sec	19.00		delta mag (ΔM)	7.5		Spectral class
Pri motion ra	+014		Sec motion ra
Pri motion dec	-023		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 26 60 +39 26 49	KOI 1738 AB	2014	2	155	2.1	11.50	17.50	6.00
Show			19 26 60 +39 26 49	KOI 1738 AC	2014	2	4	3.9	11.50	19.00	7.50		<===
Show			19 26 60 +39 26 49	KOI 1738 AD	2014	1	245	4.7	11.50	18.10	6.60

Quadruple system
4 estimated visually detectable stars in this system

Constellation

Lyra

Gaia DR2

2052984785425250176