19453+4054 KOI 3817

19^h 45^m 19.38^s +40° 53' 46.3" P.A. 27.00 sep 2.2 mag 14.60,18.80

Coord 2000	19453+4054	Discov num	KOI3817	Comp		Coord arcsec 2000	19 45 19.38 +40 53 46.3
Date first	2010	Date last	2010	Obs	1
Pa first	27	Pa last	27.2	P.A. Now (θ)	27.2°
Sep first	2.2	Sep last	2.178	Sep. Now (ρ)	2.178"
Mag pri	14.60	Mag sec	18.80	delta mag (ΔM)	4.2	Spectral class
Pri motion ra	-005	Sec motion ra
Pri motion dec	-005	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

2076800482165271040

WDS 19453+4054 KOI 3817 : 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
19453+4054	KOI3817		2010	1	27	2.2	14.60	18.80		K	194519.38+405346.3

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WDS 19453+4054 KOI 3817 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19453+4054 KOI 3817 : MEASURES

No records found.

WDS 19453+4054 : VIRTUAL EYEPIECE

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Pass over with the mouse cursor to display the catalog designation.

WDS 19453+4054 : ALADIN DSS IMAGE @ 19^h 45^m 19.38^s +40° 53' 46.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19453+4054 KOI 3817 : 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		19453+4054	KOI3817		27	2.2
Show		19456+4102	KOI2614		16	2.9	10
Show		19460+4046	KOI4154		113	3.3	11
Show		19463+4043	KOI3119	AB	313	1.1	16
Show		19463+4043	KOI3119	AC	286	3.9	16
Show		19463+4043	KOI3119	AD	222	5.9	16
Show		19463+4043	KOI3119	AE	218	6.4	16
Show		19471+4048	KOI4495	AB	58	3.0	22
Show		19471+4048	KOI4495	AC	89	3.1	22
Show		19471+4048	KOI4495	AD	343	3.4	22
Show		19458+4033	STT 385		51	1.2	22
Show		19466+4111	KOI2187		263	3.8	23
Show		19458+4116	KOI4550		143	1.1	23
Show		19473+4054	DEA 96		292	5.9	24
Show		19454+4120	KOI3500		139	2.5	27
Show		19467+4116	KOI 558		272	3.1	27
Show		19476+4059	DEA 465		267	39.9	27
Show		19474+4106	KOI1050		197	2.1	27
Show		19475+4105	KOI1902	AB	27	0.0	28
Show		19475+4105	KOI1902	AC	242	5.0	28
Show		19475+4105	KOI1902	AD	200	5.8	28
Show		19429+4043	STT 383	AB	15	0.8	30
Show		19429+4043	STT 383	AC	99	45.2	30
Show		19429+4043	STT 383	AD	43	68.1	30
Show		19464+4120	TDT1726		237	2.2	30
Show		19455+4123	KOI3616		212	1.3	30
Show		19429+4038	DEA 268		211	11.1	31
Show		19430+4037	KOI6581		58	3.5	31
Show		19437+4120	KOI 51		162	3.4	33
Show		19470+4026	DEA 154		240	7.9	34
Show		19425+4042	KOI5177		210	4.1	34
Show		19473+4028	KOI6556		69	3.0	35
Show		19482+4043	KOI3377	AB	335	0.3	35
Show		19482+4043	KOI3377	AC	50	1.4	35
Show		19455+4128	HJ 1437		242	16.1	35
Show		19427+4036	KOI 182		251	3.5	35
Show		19422+4053	KOI6610	AB	84	1.7	36
Show		19422+4053	KOI6610	AC	216	2.6	36
Show		19485+4055	KOI6620	AB	81	3.7	37
Show		19485+4055	KOI6620	AC	20	3.9	37
Show		19475+4027	KOI3463	AB	79	2.7	37
Show		19475+4027	KOI3463	AC	96	3.7	37
Show		19433+4025	DEA 219		312	9.9	37
Show		19431+4026	KOI1593		82	3.2	37
Show		19434+4023	DEA 378		185	18.1	38
Show		19446+4131	KOI6677		254	2.7	39
Show		19483+4113	KOI2742		326	3.8	39
Show		19487+4059	DEA 111		210	6.6	39
Show		19431+4124	ES 1670		95	4.6	40
Show		19467+4017	KOI6527		353	2.2	40
Show		19434+4021	JKA 74		254	12.2	40

WDS 19453+4054 : COMPONENTS

	A
B	pa=21.2° sep=2.08"

19453+4054 A

Componente originario normalizzato	AB		Coord arcsec 2000	194519.38+405346.3		Mag	14.6		PmRA	-5.00
PmDE	-5.0

19453+4054 B

Componente originario normalizzato	AB		Coord arcsec 2000	194519.45+405348.2		Mag	18.8		Calc delta mag	4.2
Calc coord	yes