19304+4409 DEA 418

19^h 30^m 28.37^s +44° 09' 31.1" P.A. 162.00 sep 22.5 mag 10.90,17.80

Coord 2000	19304+4409	Discov num	DEA 418	Comp		Coord arcsec 2000	19 30 28.37 +44 09 31.1
Date first	1998	Date last	2016	Obs	10
Pa first	162	Pa last	162.2	P.A. Now (θ)	162.2°
Sep first	22.5	Sep last	22.517	Sep. Now (ρ)	22.517"
Mag pri	10.90	Mag sec	17.80	delta mag (ΔM)	6.9	Spectral class
Pri motion ra	-006	Sec motion ra	-004
Pri motion dec	+003	Sec motion dec	+006
Notes	V (Proper motion indicates physical)

rPM=0.5

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3147-01307-1

Gaia DR2

2126345949274828672

WDS 19304+4409 DEA 418 : 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
19304+4409	DEA 418		2013	1	162	22.3	10.90	17.80		V	193028.37+440931.1
19304+4409	DEA 418		2015	4	162	22.5	10.90	17.80		V	193028.37+440931.1
19304+4409	DEA 418		2016	10	162	22.5	10.90	17.80		V	193028.37+440931.1

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

WDS 19304+4409 DEA 418 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19304+4409 DEA 418 : MEASURES

No records found.

WDS 19304+4409 : VIRTUAL EYEPIECE

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

WDS 19304+4409 : ALADIN DSS IMAGE @ 19^h 30^m 28.37^s +44° 09' 31.1"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19304+4409 DEA 418 : 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		19304+4409	DEA 418		162	22.5
Show		19314+4404	KOI6054		65	3.4	12
Show		19315+4405	TDS 997		99	1.0	12
Show		19305+4424	KOI1879	AB	347	1.5	15
Show		19305+4424	KOI1879	AC	253	5.2	15
Show		19315+4358	A 596		308	1.3	17
Show		19296+4352	KOI3954		82	2.9	20
Show		19293+4353	KOI 155		253	4.2	22
Show		19325+4358	A 585		291	1.9	25
Show		19281+4359	JKA 60		242	4.9	29
Show		19312+4338	A 595		86	1.1	33
Show		19275+4405	KOI2105		314	3.0	33
Show		19289+4437	KOI 961	AB	113	4.8	33
Show		19289+4437	KOI 961	AC	298	6.6	33
Show		19287+4440	KOI3450		4	2.1	36
Show		19327+4438	BRT2238	AB	22	5.3	38
Show		19296+4447	KOI4775	AB	36	0.4	39
Show		19296+4447	KOI4775	AC	51	5.3	39
Show		19274+4346	DEA 272		136	11.1	41
Show		19276+4344	KOI6939		350	2.9	41
Show		19272+4432	KOI5524		267	2.5	42
Show		19287+4447	KOI3285		258	3.8	43
Show		19338+4431	DEA 405		281	20.7	43
Show		19334+4438	ES 1327		49	2.7	43
Show		19276+4339	KOI4699		286	4.0	44
Show		19342+4430	KOI1131		141	1.9	45
Show		19264+4424	KOI5508		178	1.4	47
Show		19335+4442	DEA 238		258	10.4	47
Show		19332+4333	KOI2686		115	4.5	47
Show		19335+4444	KOI4580		61	1.5	48
Show		19332+4331	KOI4268		263	3.6	49
Show		19261+4422	LEP 167		29	5.8	49
Show		19350+4415	BRT2241		230	1.6	50
Show		19335+4447	KOI1279	AB	138	2.6	50
Show		19281+4453	KOI1893		319	3.1	51
Show		19319+4321	KOI 893		276	2.3	52
Show		19304+4318	KOI 14		274	1.7	52
Show		19258+4426	KOI5515	AB	298	2.4	53
Show		19258+4426	KOI5515	AC	115	2.7	53
Show		19255+4413	ES 1433		201	1.6	53
Show		19347+4437	KOI2022	AB	71	3.1	54
Show		19347+4437	KOI2022	AC	152	2.5	54
Show		19254+4409	DEA 211		221	9.8	55
Show		19254+4356	KOI7587		180	0.4	56
Show		19299+4314	KOI3128	AB	191	3.8	57
Show		19299+4314	KOI3128	AC	106	6.4	57
Show		19254+4425	KOI2511		49	3.4	57
Show		19256+4432	KOI 370		241	1.5	58
Show		19317+4506	BVD 267		113	24.6	59
Show		19327+4504	KOI 581		97	3.4	60
Show		19349+4445	DEA 386		123	18.8	60

WDS 19304+4409 : COMPONENTS

	A
B	pa=167.0° sep=22.00"

19304+4409 A

Componente originario normalizzato	AB		Coord arcsec 2000	193028.37+440931.1		Mag	10.9		PmRA	-6.00
PmDE	3.0		Tycho2	3147-01307-1

Tycho2

Tycho2	3147-01307-1	Pflag		RAmdeg	292.61818528	DEmdeg	44.15863714
PmRA	-7.4	PmDE	5.7	E RAmdeg	36	E DEmdeg	36
E pmRA	1.7	E pmDE	1.6	EpRAm	1985.60	EpDEm	1984.73
Num	4	Q RAmdeg	0.8	Q DEmdeg	1.6	Q pmRA	0.8
Q pmDE	1.6	BTmag	11.564	E BTmag	0.065	VTmag	10.994
E VTmag	0.064	Prox	999	TYC	T	HIP
CCDM		RAdeg	292.61821028	DEdeg	44.15862472	EpRA 1990	1.65
EpDE 1990	1.66	E RAdeg	39.6	E DEdeg	41.0	Posflg
Corr	0.0

19304+4409 B

Componente originario normalizzato	AB		Coord arcsec 2000	193028.83+440909.7		Mag	17.8		PmRA	-4.00
PmDE	6.0		Calc delta mag	6.9		Calc coord	yes