19586+4051 KOI2790AB

Coord 2000	19586+4051		Discov num	KOI2790		Comp	AB		Coord arcsec 2000	19 58 38.30 +40 50 37.8
Date first	2012		Date last	2014		Obs	3
Pa first	131		Pa last	135		P.A. Now (θ)	135°
Sep first	0.3		Sep last	0.3		Sep. Now (ρ)	0.3"
Mag pri	13.38		Mag sec	14.50		delta mag (ΔM)	1.12		Spectral class
Pri motion ra	+003		Sec motion ra
Pri motion dec	-001		Sec motion dec
Notes	N R (See Notes, Red magnitudes)

Nature of this double is uncertain.

Show	name	SAO	coord_2000	discov#	comp	first	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			19586+4051	KOI2790	AB	2012	2014	3	135	0.3	13.38	14.50	1.12		<===
Show			19586+4051	KOI2790	AC	2012	2014	2	244	5.8	13.38	20.40	7.02
Show			19586+4051	KOI2790	AD	1998	2014	3	9	5.5	13.38	19.70	6.32
Show			19586+4051	KOI2790	AE	2012	2012	1	63	8.4	13.38	20.20	6.82
Show			19586+4051	KOI2790	AF	2014	2014	1	199	2.6	11.50	17.80	6.30
Show			19586+4051	KOI2790	AG	2014	2014	1	213	3.3	11.50	18.10	6.60
Show			19586+4051	KOI2790	AH	2014	2014	1	251	5.6	11.50	18.50	7.00

Octuple system
8 visible stars in this system

Precise pa	135.4		Precise sep	0.255		Cdsa2 id	KOI 2790 AB		Constellation	Cygnus
Ra deg	19.977305555555553		De deg	40.843833333333336		last precise pa	135.4		last precise sep	0.255

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19586+4051	KOI2790	AB	2013	1	131	0.3	13.38	14.50		R	195838.30+405037.8
19586+4051	KOI2790	AB	2014	2	135	0.3	13.38	14.50		N R	195838.30+405037.8

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