19461+3915 KOI 144 AC

Coord 2000	19461+3915		Discov num	KOI 144		Comp	AC		Coord arcsec 2000	19 46 05.83 +39 14 59.1
Date first	2012		Date last	2012		Obs	1
Pa first	337		Pa last	336.9		P.A. Now (θ)	336.9°
Sep first	3.6		Sep last	3.574		Sep. Now (ρ)	3.574"
Mag pri	11.50		Mag sec	19.50		delta mag (ΔM)	8		Spectral class
Pri motion ra	+034		Sec motion ra
Pri motion dec	+018		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 46 06 +39 14 59	KOI 144 AB	2012	1	327	3.3	11.50	18.60	7.10
Show			19 46 06 +39 14 59	KOI 144 AC	2012	1	337	3.6	11.50	19.50	8.00		<===
Show			19 46 06 +39 14 59	KOI 144 AD	2012	1	292	4.8	11.50	18.60	7.10
Show			19 46 06 +39 14 59	KOI 144 AE	2012	1	253	5.8	11.50	19.80	8.30

Quintuple system
5 estimated visually detectable stars in this system

Constellation

Cygnus

Gaia DR2

2073277200237694464