18499+4444 DEA 443

18^h 49^m 59.21^s +44° 44' 43.4" P.A. 36.00 sep 27.5 mag 12.30,14.70

Coord 2000	18499+4444	Discov num	DEA 443	Comp		Coord arcsec 2000	18 49 59.21 +44 44 43.4
Date first	1998	Date last	2015	Obs	9
Pa first	36	Pa last	35.8	P.A. Now (θ)	35.8°
Sep first	27.5	Sep last	27.547	Sep. Now (ρ)	27.547"
Mag pri	12.30	Mag sec	14.70	delta mag (ΔM)	2.4	Spectral class
Pri motion ra	-017	Sec motion ra	-019
Pri motion dec	-016	Sec motion dec	-015
Notes	V (Proper motion indicates physical)

rPM=0.092 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

Gaia DR2

2106915139269318400

WDS 18499+4444 DEA 443 : 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
18499+4444	DEA 443		2013	2	36	27.6	12.30	14.70		V	184959.21+444443.4
18499+4444	DEA 443		2015	5	36	27.5	12.30	14.70		V	184959.21+444443.4

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

WDS 18499+4444 DEA 443 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18499+4444 DEA 443 : MEASURES

No records found.

WDS 18499+4444 : 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 18499+4444 : ALADIN DSS IMAGE @ 18^h 49^m 59.21^s +44° 44' 43.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18499+4444 DEA 443 : 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		18499+4444	DEA 443		36	27.5
Show		18486+4429	RAO 512		-1	0.2	22
Show		18476+4450	KOI 68	AB	257	0.7	27
Show		18476+4450	KOI 68	AC	260	2.7	27
Show		18476+4450	KOI 68	AD	356	3.4	27
Show		18481+4423	KOI2385		337	3.5	30
Show		18485+4418	KOI4399	AB	17	2.1	31
Show		18485+4418	KOI4399	AC	359	2.3	31
Show		18485+4418	KOI4399	AD	348	2.7	31
Show		18485+4418	KOI4399	Aa,Ab	347	0.1	31
Show		18485+4513	UC 3679		313	24.0	33
Show		18470+4432	DEA 207		283	9.7	34
Show		18525+4423	TDT1099		192	1.9	36
Show		18520+4417	KOI1151		307	0.8	36
Show		18526+4508	KOI 42		36	1.7	37
Show		18530+4505	KOI1274		242	1.1	39
Show		18465+4434	DEA 241		98	10.6	39
Show		18477+4412	DEA 305		141	12.8	41
Show		18500+4526	LDS4800		76	35.0	42
Show		18471+4418	KOI1150		323	0.4	42
Show		18474+4411	DEA 249		164	11.1	43
Show		18494+4400	DEA 210		332	9.4	45
Show		18473+4409	KOI2593	AB	321	0.4	46
Show		18473+4409	KOI2593	AC	342	2.9	46
Show		18543+4444	DEA 164		221	8.2	47
Show		18465+4416	TDT1049			1.3	48
Show		18529+4521	KOI 701	AB	303	2.1	48
Show		18529+4521	KOI 701	AC	106	3.0	48
Show		18529+4521	KOI 701	AD	359	3.5	48
Show		18529+4521	KOI 701	AE	164	6.5	48
Show		18539+4509	DEA 426		123	23.9	49
Show		18508+4356	DEA 425		57	23.2	49
Show		18534+4520	KOI3196		53	5.5	51
Show		18543+4424	A 701		215	3.3	51
Show		18462+4414	KOI4799		283	3.5	51
Show		18499+4353	KOI 185		338	12.6	52
Show		18496+4353	KOI 316		9	5.1	52
Show		18549+4437	COU1932		297	0.9	53
Show		18549+4443	KOI 981		140	4.5	53
Show		18486+4354	KOI2328		349	3.2	54
Show		18532+4526	KOI2257		262	3.7	54
Show		18462+4408	HDS2662	AB	257	0.8	55
Show		18462+4408	ARY 54	AC	47	76.0	55
Show		18486+4352	KOI6949	AB	307	2.1	55
Show		18486+4352	KOI6949	AC	128	3.6	55
Show		18454+4418	KOI1820		180	3.7	57
Show		18480+4352	HJ 1351	BC	309	10.6	57
Show		18448+4458	WEB 7		50	11.3	57
Show		18480+4352	HJ 1351	AB	348	24.2	57
Show		18480+4352	ABH 104	AD	340	82.6	57
Show		18480+4352	ABH 104	AE	309	80.2	57

WDS 18499+4444 : COMPONENTS

	A
B	pa=27.1° sep=25.10"

18499+4444 A

Componente originario normalizzato	AB		Coord arcsec 2000	184959.21+444443.4		Mag	12.3		PmRA	-17.00
PmDE	-16.0

18499+4444 B

Componente originario normalizzato	AB		Coord arcsec 2000	185000.28+444505.7		Mag	14.7		PmRA	-19.00
PmDE	-15.0		Calc delta mag	2.4		Calc coord	yes