19566+4109 KOI 2801

19^h 56^m 38.51^s +41° 08' 37.4" P.A. 232.00 sep 1.5 mag 9.50,17.80

Coord 2000	19566+4109	Discov num	KOI2801	Comp		Coord arcsec 2000	19 56 38.51 +41 08 37.4
Date first	2013	Date last	2013	Obs	1
Pa first	232	Pa last	231.9	P.A. Now (θ)	231.9°
Sep first	1.5	Sep last	1.474	Sep. Now (ρ)	1.474"
Mag pri	9.50	Mag sec	17.80	delta mag (ΔM)	8.3	Spectral class
Pri motion ra	+002	Sec motion ra
Pri motion dec	+015	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.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Gaia DR2

2075132209486310912

WDS 19566+4109 KOI 2801 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
KOI		"Kepler Object of Interest" (transiting exoplanet candidate of Kepler mission.	...................
KOI		Identifications maintained for KOI doubles, adding only component designations.
KOI		KOI reference codes are also given to papers cited in notes to KOI papers.)
KOI2011a	not -	Slawson, R.W., Prsa, A., Welsh, W.F., et al.	2011AJ....142..160S
KOI2011a		AJ 142, 160, 2011 (see Dressing et al. 2014)	2014AJ....148...78D
KOI2011b	not -	Borucki, W.J., Koch, D.G., Basri, G., et al.	2011ApJ...736...19B
KOI2011b		ApJ 736, 19, 2011 (see Dressing et al. 2014)	2014AJ....148...78D
KOI2012a	not -	Howell, S.B., Rowe, J.F., Bryson, S.T., et al.	2012ApJ...746..123H
KOI2012a		ApJ 746, 123, 2012 (see Dressing et al. 2014)	2014AJ....148...78D
KOI2012b	not -	Welsh, W.F., Orosz, J.A., Carter, J.A., et al.	2012Natur.481..475W
KOI2012b		Nature 481, 475, 2012 (see Dressing et al. 2014)	2014AJ....148...78D
KOI2013a	not -	Batalha, N.M., Rowe, J.F., Bryson, S.T., et al.	2013ApJS..204...24B
KOI2013a		ApJS 204, 24, 2013 (see Dressing et al. 2014)	2014AJ....148...78D
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
KOI2014b	not -	Rowe, J.F., Bryson, S.T., Marcy, G.W., et al.	2014ApJ...784...45R
KOI2014b		ApJ 784, 45, 2014 (see Dressing et al. 2014)	2014AJ....148...78D
KOI2015	not -	Metcalfe, T.S., Creevey, O.L. & Davies, G.R.	2014ApJ...811L..37M
KOI2015		ApJ 811L, 37, 2015	2014AJ....148...78D
KOI2017	A -	Hirsch, L.A., Ciardi, D.R., Howard, A.W., Everett, M.E., Furlan, E., Saylors, M.,	2017AJ....153..117H
KOI2017	+S	Horch, E.P., Howell, S.B., Teske, J., & Marcy, G.W.
KOI2017	+Cl	AJ 153, 117, 2017 (no new data)
KOI2017	+Hp
KOI2018a	A j	Clarke, R.W., Davenport, J.R.A., Covey, K.R. & Baranec, C.	2018ApJ...853...59C
KOI2018a		ApJ 853, 59, 2018

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19566+4109	KOI2801		2013	1	232	1.5	9.50	17.80		K	195638.51+410837.4

If you need more information about this double, apply for a data request form to the WDS.

WDS 19566+4109 KOI 2801 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19566+4109 KOI 2801 : MEASURES

No records found.

WDS 19566+4109 : VIRTUAL EYEPIECE

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

WDS 19566+4109 : ALADIN DSS IMAGE @ 19^h 56^m 38.51^s +41° 08' 37.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19566+4109 KOI 2801 : NEIGHBORHOODS

Click on the map to see the double of your interest.
Pass over with the mouse cursor to display the catalog designation.

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		19566+4109	KOI2801		232	1.5
Show		19563+4108	DEA 427		316	24.6	4
Show		19572+4109	KOI2377	AB	335	2.2	6
Show		19572+4109	KOI2377	AC	42	2.5	6
Show		19572+4109	KOI2377	AD	316	3.9	6
Show		19566+4057	KOI 148	AB	249	2.6	12
Show		19566+4057	KOI 148	AC	226	4.1	12
Show		19566+4057	KOI 148	AD	108	4.4	12
Show		19566+4057	KOI 148	AE	240	6.1	12
Show		19566+4057	KOI 148	AF	248	8.0	12
Show		19566+4057	KOI 148	AG	234	10.7	12
Show		19573+4123	KOI 306	AB	246	2.1	17
Show		19573+4123	KOI 306	AC	328	4.5	17
Show		19573+4123	KOI 306	AD	141	5.5	17
Show		19581+4113	KOI4538	AB	355	3.7	17
Show		19581+4113	KOI4538	AC	329	3.9	17
Show		19569+4125	KOI 216	AB	1	1.8	18
Show		19569+4125	KOI 216	AC	345	5.1	18
Show		19569+4125	KOI 216	AD	166	5.8	18
Show		19570+4125	KOI1038		55	3.6	18
Show		19551+4113	KOI1047		355	3.8	18
Show		19550+4110	KOI3029	AB	264	0.3	19
Show		19550+4110	KOI3029	AC	356	1.7	19
Show		19550+4110	KOI3029	AD	4	2.6	19
Show		19559+4052	KOI2676		36	3.4	19
Show		19574+4125	KOI1794		58	3.8	19
Show		19572+4126	KOI3179		142	5.1	19
Show		19558+4051	KOI 839		348	3.1	20
Show		19558+4052	KOI3636		78	3.7	20
Show		19563+4050	KOI3831		162	2.0	20
Show		19578+4124	KOI3070		341	3.2	21
Show		19579+4053	KOI4778		38	3.8	21
Show		19573+4049	KOI 840	AB	334	3.2	21
Show		19573+4049	KOI 840	AC	302	3.0	21
Show		19585+4113	KOI1855		222	1.5	22
Show		19559+4048	KOI3309	AB	205	0.6	23
Show		19559+4048	KOI3309	AC	43	3.6	23
Show		19559+4048	KOI3309	AD	243	5.3	23
Show		19546+4108	KOI 8	AB	134	5.4	23
Show		19546+4108	KOI 8	AC	174	5.8	23
Show		19546+4109	KOI3692	AB	153	2.3	23
Show		19546+4109	KOI3692	AC	264	3.0	23
Show		19555+4049	ES 1673		200	4.9	23
Show		19553+4126	KOI6022		224	2.8	24
Show		19577+4128	DEA 395		194	19.9	24
Show		19579+4050	KOI4827		31	2.8	24
Show		19563+4132	RAO 162		43	3.4	24
Show		19565+4045	KOI6600		315	2.4	24
Show		19550+4123	KOI6661	AB	232	2.3	24
Show		19550+4123	KOI6661	AC	81	3.0	24
Show		19562+4131	KOI3291		217	2.7	25

WDS 19566+4109 : COMPONENTS

	A
B	pa=223.8° sep=1.26"

19566+4109 A

Componente originario normalizzato	AB		Coord arcsec 2000	195638.51+410837.4		Mag	9.5		PmRA	2.00
PmDE	15.0

19566+4109 B

Componente originario normalizzato	AB		Coord arcsec 2000	195638.43+410836.5		Mag	17.8		Calc delta mag	8.3
Calc coord	yes