19395+4647 KOI 2803 AE

Coord 2000	19395+4647		Discov num	KOI2803		Comp	AE		Coord arcsec 2000	19 39 28.05 +46 47 26.0
Date first	2010		Date last	2013		Obs	2
Pa first	308		Pa last	307.6		P.A. Now (θ)	307.6°
Sep first	3.6		Sep last	3.851		Sep. Now (ρ)	3.851"
Mag pri	10.60		Mag sec	17.70		delta mag (ΔM)	7.1		Spectral class
Pri motion ra	+005		Sec motion ra
Pri motion dec	-012		Sec motion dec
Notes	N K (See Notes, 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 39 28 +46 47 26	KOI 2803 AB	2017	8	70	5.0	12.50	15.60	3.10
Show			19 39 28 +46 47 26	KOI 2803 AC	2013	2	65	4.4	12.26	18.30	6.04
Show			19 39 28 +46 47 26	KOI 2803 AD	2015	5	205	8.8	12.26	18.30	6.04
Show			19 39 28 +46 47 26	KOI 2803 AE	2013	2	308	3.9	10.60	17.70	7.10		<===

Quintuple system
5 estimated visually detectable stars in this system

Constellation

Cygnus

Gaia DR2

2128517003703948032

discov_num	notes	refcode
KOI2803	This system hosts a 0.5 Rearth planet candidate with a 2.4 day period	KOI2014a
	(Burke et al. 2014).	Dre2014

refcode	metd	author	reference
Dre2014	A j	Dressing, C.D., Adams, E.R., Dupree, A.K., Kulesa, C., & McCarthy, D.	2014AJ....148...78D
Dre2014		AJ 148, 78, 2014 (additional info from Furlan et al. 2017)	2017AJ....153...71F
KOI2014a	not -	Burke, C.J., Bryson, S.T., Mullally, F., et al.	2014ApJS..210...19B
KOI2014a		ApJS 210, 19, 2014 (see Dressing et al. 2014)	2014AJ....148...78D

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19395+4647	KOI2803	AE	2013	1	308	3.9	10.60	17.70		K	193928.05+464726.0

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Radius: auto 0.5" 0.8" 1" 2" 3" 5" 10" 15" 20" 25" 30" 35" 40" 45" 50" 55" 1' 2' 3' 4' 5' 6' 7' 8' 9' 10' 15' 20' 30' 40' 50' 1° 2° 4° 5° 8° Components only

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS