18564+3937 DEA 262

18^h 56^m 24.73^s +39° 37' 38.1" P.A. 168.00 sep 11.0 mag 14.90,17.70

Coord 2000	18564+3937	Discov num	DEA 262	Comp		Coord arcsec 2000	18 56 24.73 +39 37 38.1
Date first	1998	Date last	2016	Obs	9
Pa first	168	Pa last	168.2	P.A. Now (θ)	168.2°
Sep first	11.1	Sep last	11.044	Sep. Now (ρ)	11.044"
Mag pri	14.90	Mag sec	17.70	delta mag (ΔM)	2.8	Spectral class
Pri motion ra	-015	Sec motion ra	-018
Pri motion dec	-002	Sec motion dec	-002
Notes	V (Proper motion indicates physical)

rPM=0.166 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

Gaia DR2

2103289985012371200

WDS 18564+3937 DEA 262 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
Dea2005	Ci -	Deacon, N.R., Hambly, N.C. & Cooke, J.A.	2005A&A...435..363D
Dea2005		A&A 435, 363, 2005
Dea2005b	-	Deacon, N.R., Hambly, N.C., Henry, T.J., Subasavage, J.P., Brown, M. & Jao, W.-C.	2005AJ....129..409D
Dea2005b		AJ 129, 409, 2005
Dea2007	Ci -	Deacon, N.R. & Hambly, N.C.	2007A&A...468..163D
Dea2007	+E2	Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
Dea2007		A&A 468, 163, 2007
Dea2009	Ci j	Deacon, N.R., Hambly, N.C., King, R.R. & McCaughrean, M.J.	2009MNRAS.394..857D
Dea2009	+E2	Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
Dea2009	+Ek	Morgan, J.S., et al.
Dea2009		ApJ 757, 100, 2012
Dea2012b	Ci -	Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Redstone, J., Goldman, B.,	2012ApJ...755...94D
Dea2012b	+E2	Burgett, W.S., Chambers, K.C., Flewelling, H., Kaiser, N., Morgan, J.S.,
Dea2012b		Price, P.A., Sweeney, W.E., Tonry, J.L., Wainscoat, R.J. & Waters, C.
Dea2012b		ApJ 755, 94, 2012
Dea2012	Ci w	Deacon, N.R., Liu, M.C., Magnier, E.A., Bowler, B.P., Mann, A.W., Redstone, J.A.,	2012ApJ...757..100D
Dea2012	+E2	Burgett, W.S., Chambers, K.C., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
Dea2012	+Hw	Morgan, J.S., et al.
Dea2012		ApJ 757, 100, 2012
Dea2013	P j	Deacon, N.R., Schlieder, J.E., Olofsson, J., Johnston, K.G. & Henning, Th.	2013MNRAS.434.1117D
Dea2013	+H+	MNRAS 434, 1117, 2013
Dea2013	+E+
Dea2014	E2 -	Deacon, N.R., Liu, M.C., Magnier, E.A., Aller, K.M., Best, W.M., Dupuy, T.,	2014ApJ...792..119D
Dea2014		Bowler, B.P., Mann, A.W., Redstone, J.A., Burgett, W.S., Chambers, K.C.,
Dea2014		Draper, P.W., Flewelling, H., Hodapp, K.W., Kaiser, N., Kudritzki, R.-P.,
Dea2014		Morgan, J.S., Metcalfe,N., Price, P.A., Tonry, J.L. & Wainscoat, R.J.
Dea2014		ApJ 792, 119, 2014
Dea2016	E -	Deacon, N.R., Kraus, A.L., Wann, A.W., Magnier, E.A., Chambers, K.C., Wainscoat,	2016MNRAS.455.4212D
Dea2016		R.J., Tonry, J.L., Kaiser, N., Waters, C., Flewelling, H., Hodapp, K.W. &
Dea2016		Burgett, W.S.
Dea2016		MNRAS 455, 4212, 2016
Dea2016		All positions and separations supplied by first author via email 25 Nov 2015
Dea2020	Hg -	Deacon, N.R. & Kraus, A.L.	2020MNRAS.496.5176D
Dea2020		MNRAS 496, 5176, 2020

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18564+3937	DEA 262		2013	1	168	11.0	14.90	17.70		V	185624.73+393738.1
18564+3937	DEA 262		2015	4	168	11.0	14.90	17.70		V	185624.73+393738.1
18564+3937	DEA 262		2016	9	168	11.0	14.90	17.70		V	185624.73+393738.1

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

WDS 18564+3937 DEA 262 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18564+3937 DEA 262 : MEASURES

No records found.

WDS 18564+3937 : VIRTUAL EYEPIECE

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

WDS 18564+3937 : ALADIN DSS IMAGE @ 18^h 56^m 24.73^s +39° 37' 38.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18564+3937 DEA 262 : NEIGHBORHOODS

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

Show	name	coord_2000	discov#	comp	pa	sep	dist(')
Show		18564+3937	DEA 262		168	11.0
Show		18560+3941	ALI1105		345	12.6	6
Show		18560+3938	KOI5069		302	2.7	6
Show		18552+3941	TDT1126		191	0.4	15
Show		18573+3925	MLB 857		340	4.7	16
Show		18560+3955	KOI4004		218	1.9	19
Show		18563+3909	MLB 855		262	5.0	29
Show		18541+3923	RAO 400		192	3.6	31
Show		18541+3922	FMR 141		345	31.2	31
Show		18583+3913	KOI1339	AB	311	2.7	34
Show		18583+3913	KOI1339	AC	186	3.2	34
Show		18558+4011	TDS 953			0.8	35
Show		18571+4011	DEA 163		30	8.1	36
Show		18574+4012	KOI6123		204	3.0	36
Show		18547+4010	DEA 454		55	33.3	39
Show		18532+3921	TDT1109		228	0.6	41
Show		18594+3914	KOI1344	AB	144	4.1	43
Show		18569+4019	DEA 334		102	14.5	43
Show		18599+3922	KOI1934	AB	30	5.3	44
Show		18599+3922	KOI1934	AC	51	6.3	44
Show		18569+3854	MLB 856		93	3.3	44
Show		18585+3858	KOI6360		198	3.1	47
Show		19000+3916	MLB 859		234	6.3	47
Show		18581+4022	COU1796		288	4.0	49
Show		18578+3852	ES 2573		22	4.9	49
Show		18554+4025	KOI4713		251	1.7	50
Show		18523+3926	WEI 33		330	100.0	50
Show		19006+3951	COU1933		195	0.6	50
Show		19006+3952	HDS2696		138	0.3	51
Show		19006+3922	KOI3928		267	2.9	51
Show		19003+3911	KOI1184		161	2.6	53
Show		18572+3845	COU1611		111	0.7	54
Show		19001+4013	KOI1843		268	3.1	55
Show		19006+3911	KOI5993		217	1.3	56
Show		19002+3859	RAP 1		74	3.9	59
Show		18536+4028	TDT1116		330	0.6	60
Show		19016+3932	KOI6415		53	1.5	61
Show		19017+3942	KOI2025		191	3.5	61
Show		18568+4039	UC 241		145	14.8	62
Show		18535+4030	DEA 158		109	7.8	63
Show		19018+3937	DEA 385		151	18.9	63
Show		18533+4030	DEA 143		23	7.7	64
Show		18527+4029	DEA 461		317	36.9	67
Show		18574+4043	KOI2854		299	2.2	67
Show		18574+4044	KOI4119		299	2.4	68
Show		19011+3857	KOI 806		111	3.1	69
Show		18588+4041	STF2431		236	19.0	69
Show		18507+3920	HDS2672		19	0.1	69
Show		18585+4043	KOI 257	AB	87	1.9	70
Show		18585+4043	KOI 257	AC	116	4.4	70
Show		18569+4048	KOI1962		114	0.1	71

WDS 18564+3937 : COMPONENTS

	A
B	pa=170.9° sep=10.95"

18564+3937 A

Componente originario normalizzato	AB		Coord arcsec 2000	185624.73+393738.1		Mag	14.9		PmRA	-15.00
PmDE	-2.0

18564+3937 B

Componente originario normalizzato	AB		Coord arcsec 2000	185624.88+393727.3		Mag	17.7		PmRA	-18.00
PmDE	-2.0		Calc delta mag	2.8		Calc coord	yes