19446+4136 KOI 212 AB

19^h 44^m 33.54^s +41° 36' 11.5" P.A. 308.00 sep 4.9 mag 14.70,17.52 Sp G4+K4

Coord 2000	19446+4136	Discov num	KOI 212	Comp	AB	Coord arcsec 2000	19 44 33.54 +41 36 11.5
Date first	1998	Date last	2015	Obs	3
Pa first	316	Pa last	308.4	P.A. Now (θ)	308.4°
Sep first	5.0	Sep last	4.916	Sep. Now (ρ)	4.916"
Mag pri	14.70	Mag sec	17.52	delta mag (ΔM)	2.82	Spectral class	G4+K4 (yellow/yellow-orange)
Pri motion ra	+000	Sec motion ra
Pri motion dec	-017	Sec motion dec
Notes	W R (, Red magnitudes)

Nature of this double is uncertain.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Gaia DR2

2077033303750084992

WDS 19446+4136 KOI 212 AB : 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
19446+4136	KOI 212	AB	2011	1	309	4.8	14.70	17.52	G4 K4	R	194433.54+413611.5
19446+4136	KOI 212	AB	2015	3	308	4.9	14.70	17.52	G4+K4	R	194433.54+413611.5

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

WDS 19446+4136 KOI 212 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19446+4136 KOI 212 AB : MEASURES

No records found.

WDS 19446+4136 : VIRTUAL EYEPIECE

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

WDS 19446+4136 : ALADIN DSS IMAGE @ 19^h 44^m 33.54^s +41° 36' 11.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19446+4136 KOI 212 AB : 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		19446+4136	KOI 212	AB	308	4.9
Show		19445+4134	KOI4793		225	2.4	3
Show		19446+4131	KOI6677		254	2.7	6
Show		19435+4130	A 599	CD	81	2.9	14
Show		19455+4128	HJ 1437		242	16.1	14
Show		19435+4130	A 599	AB	201	0.5	14
Show		19435+4130	A 599	AB,C	47	42.7	14
Show		19456+4147	FOX 89		209	0.9	16
Show		19455+4123	KOI3616		212	1.3	17
Show		19458+4145	A 601	AB	156	1.2	18
Show		19458+4145	A 601	AC	3	6.0	18
Show		19454+4120	KOI3500		139	2.5	19
Show		19437+4120	KOI 51		162	3.4	20
Show		19431+4124	ES 1670		95	4.6	20
Show		19458+4116	KOI4550		143	1.1	25
Show		19464+4120	TDT1726		237	2.2	26
Show		19469+4130	KOI3896		338	3.7	27
Show		19471+4145	KOI 509	AB	306	2.8	30
Show		19471+4145	KOI 509	AC	55	2.8	30
Show		19472+4131	KOI4274	AB	208	3.2	31
Show		19472+4131	KOI4274	AC	326	4.6	31
Show		19472+4131	KOI4274	AD	333	2.1	31
Show		19472+4131	KOI4274	AE	27	2.6	31
Show		19442+4206	KOI3569		147	1.3	31
Show		19442+4207	KOI2014		269	3.7	31
Show		19467+4116	KOI 558		272	3.1	32
Show		19474+4145	DEA 315	AE	147	12.9	34
Show		19474+4145	KOI2036	AB	210	0.0	34
Show		19474+4145	KOI2036	AC	299	3.2	34
Show		19474+4145	KOI2036	AD	204	6.3	34
Show		19436+4208	KOI5318		116	3.7	34
Show		19425+4201	DEA 328		113	14.0	34
Show		19466+4111	KOI2187		263	3.8	35
Show		19456+4102	KOI2614		16	2.9	36
Show		19481+4123	KOI2001	AB	343	1.2	42
Show		19481+4123	KOI2001	AC	202	7.0	42
Show		19408+4136	COU2632	AB	155	0.1	43
Show		19408+4136	COU2632	AC	86	3.2	43
Show		19453+4054	KOI3817		27	2.2	44
Show		19474+4106	KOI1050		197	2.1	45
Show		19412+4126	FOX 30	AB	32	7.5	45
Show		19412+4126	HJ 1431	AC	160	14.1	45
Show		19484+4123	KOI 658	AB	240	1.9	45
Show		19411+4113	KOI 191		276	1.7	45
Show		19475+4105	KOI1902	AB	27	0.0	46
Show		19475+4105	KOI1902	AC	242	5.0	46
Show		19475+4105	KOI1902	AD	200	5.8	46
Show		19417+4210	KOI2609		241	3.5	47
Show		19487+4128	KOI5242		133	2.2	48
Show		19485+4155	KOI 11	AB	180	1.4	48
Show		19485+4155	KOI 11	AD	310	3.9	48

WDS 19446+4136 : COMPONENTS

	A
B	pa=316.7° sep=4.20"

19446+4136 A

Coord arcsec 2000	194433.54+413611.5		Mag	14.7		Spectral class	G4 (yellow)		PmRA	0.00
PmDE	-17.0

19446+4136 B

Coord arcsec 2000	194433.28+413614.6		Mag	17.52		Spectral class	K4 (yellow-orange)		Calc delta mag	2.82
Calc coord	yes