19466+4650 KOI 720AB

Coord 2000	19466+4650		Discov num	KOI 720		Comp	AB		Coord arcsec 2000	19 46 37.14 +46 50 06.9
Date first	2010		Date last	2015		Obs	3
Pa first	210		Pa last	210		P.A. Now (θ)	210°
Sep first	3.9		Sep last	4.0		Sep. Now (ρ)	4"
Mag pri	13.75		Mag sec	19.90		delta mag (ΔM)	6.15		Spectral class
Pri motion ra	-010		Sec motion ra
Pri motion dec	-002		Sec motion dec
Notes	N R (See Notes, Red 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 37 +46 50 07	KOI 720 AB	2015	3	210	4.0	13.75	19.90	6.15		<===
Show			19 46 37 +46 50 07	KOI 720 AC	2015	4	75	9.3	14.10	18.80	4.70

Triple system
3 visible stars in this system

Precise pa

210

Precise sep

3.975

Constellation

Cygnus

Gaia DR2

2080344586094498432

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19466+4650	KOI 720	AB	2012	2	211	3.9	13.75	19.90		N R	194637.14+465006.9
19466+4650	KOI 720	AB	2013	1	211	3.9	13.75	19.90		R	194637.14+465006.9
19466+4650	KOI 720	AB	2015	3	210	4.0	13.75	19.90		N R	194637.14+465006.9

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