19275+4626 KOI 947 AE

Coord 2000	19275+4626		Discov num	KOI 947		Comp	AE		Coord arcsec 2000	19 27 27.08 +46 25 45.3
Date first	2013		Date last	2013		Obs	1
Pa first	219		Pa last	218.9		P.A. Now (θ)	218.9°
Sep first	5.1		Sep last	5.118		Sep. Now (ρ)	5.118"
Mag pri	12.10		Mag sec	19.40		delta mag (ΔM)	7.3		Spectral class
Pri motion ra	+013		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 27 27 +46 25 45	KOI 947 AB	2014	1	226	3.4	15.60	27.20	11.60
Show			19 27 27 +46 25 45	KOI 947 AC	2014	1	203	3.8	15.60	25.30	9.70
Show			19 27 27 +46 25 45	KOI 947 AD	2014	2	128	3.9	15.60	24.50	8.90
Show			19 27 27 +46 25 45	KOI 947 AE	2013	1	219	5.1	12.10	19.40	7.30		<===

Quintuple system
5 estimated visually detectable stars in this system

Constellation

Cygnus