19436+4855 DEA 457

19^h 43^m 39.62^s +48° 55' 43.9" P.A. 146.00 sep 33.8 mag 8.50,15.20 Sp F5IV-V dist. 117.37 pc (382.86 l.y.)

Coord 2000	19436+4855	Discov num	DEA 457	Comp		Coord arcsec 2000	19 43 39.62 +48 55 43.9
Date first	1998	Date last	2015	Obs	11
Pa first	146	Pa last	145.6	P.A. Now (θ)	145.6°
Sep first	34.0	Sep last	33.812	Sep. Now (ρ)	33.812"
Mag pri	8.50	Mag sec	15.20	delta mag (ΔM)	6.7	Spectral class	F5IV-V (yellow-white)
Pri motion ra	+001	Sec motion ra	+006
Pri motion dec	-068	Sec motion dec	-066
Notes	V (Proper motion indicates physical)

rPM=0.079 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation	Cygnus	SAO	48774	HIP	97071	Tycho2	3565-00302-1
Gaia DR2	2134755465180650624	HD	186700	BD	BD+48 2943	Distance	117.37
Distance ly	382.86

WDS 19436+4855 DEA 457 : 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
19436+4855	DEA 457		2013	2	146	34.6	8.50	15.20		V	194339.62+485543.9
19436+4855	DEA 457		2015	5	146	33.8	8.50	15.20	F5IV-V	V	194339.62+485543.9

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

WDS 19436+4855 DEA 457 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19436+4855 DEA 457 : MEASURES

No records found.

WDS 19436+4855 : VIRTUAL EYEPIECE

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

WDS 19436+4855 : ALADIN DSS IMAGE @ 19^h 43^m 39.62^s +48° 55' 43.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19436+4855 DEA 457 : 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		19436+4855	DEA 457		146	33.8
Show		19437+4851	DEA 115		348	6.9	5
Show		19438+4902	KOI3256		177	0.8	7
Show		19444+4857	KOI1972	AB	246	1.1	8
Show		19444+4857	KOI1972	AC	131	4.0	8
Show		19430+4852	DEA 486		237	91.6	8
Show		19445+4859	KOI2672	AB	310	4.7	10
Show		19445+4859	KOI2672	AC	309	0.6	10
Show		19433+4843	DEA 254		16	10.8	13
Show		19450+4849	ES 1098		164	3.8	15
Show		19425+4908	KOI2163		248	0.8	17
Show		19437+4913	KOI7445		283	2.8	18
Show		19445+4840	KOI3326		285	3.7	18
Show		19447+4909	COU2634		225	1.4	18
Show		19433+4836	KOI7408		184	1.7	20
Show		19419+4846	KOI5871		318	3.7	20
Show		19414+4851	KOI2813	AB	261	1.1	24
Show		19414+4851	KOI2813	AC	272	0.8	24
Show		19414+4851	KOI2813	AD	188	1.8	24
Show		19459+4911	KOI2069		108	1.1	27
Show		19426+4830	KOI 112		107	0.1	29
Show		19454+4918	DEA 346		18	15.1	29
Show		19415+4920	KOI7448	AB	260	0.9	32
Show		19415+4920	KOI7448	AC	88	3.7	32
Show		19431+4928	TDT1668		53	0.6	33
Show		19414+4831	KOI2580		154	0.6	34
Show		19469+4906	KOI2551		198	2.6	34
Show		19432+4929	DEA 391		18	18.5	35
Show		19471+4901	TDT1745		177	0.6	35
Show		19448+4929	DEA 196		260	9.1	36
Show		19403+4910	KOI3782		63	1.9	36
Show		19403+4839	DEA 141		159	7.5	37
Show		19412+4923	KOI2124		54	0.1	37
Show		19468+4919	KOI 771		281	1.8	39
Show		19396+4904	DEA 436		29	25.5	41
Show		19478+4858	HU 683		265	1.2	42
Show		19412+4822	KOI1315		26	1.7	42
Show		19405+4829	KOI 343	AB	146	5.1	42
Show		19457+4932	KOI 354		209	3.8	42
Show		19393+4859	KOI 107		273	2.7	43
Show		19423+4936	KOI4792		317	3.6	43
Show		19479+4912	KOI5896		359	2.3	45
Show		19395+4839	KOI5865		137	3.9	45
Show		19451+4813	KOI 756		264	2.9	45
Show		19423+4940	KOI3022			3.9	47
Show		19464+4933	DEA 103		225	6.4	47
Show		19454+4813	KOI4597		179	3.4	47
Show		19481+4914	KOI 767		92	2.8	47
Show		19480+4915	KOI2836		71	3.8	47
Show		19409+4934	KOI 353	AB	23	1.0	47
Show		19409+4934	KOI 353	AC	236	1.4	47

WDS 19436+4855 : COMPONENTS

	A
B	pa=155.8° sep=30.59"

19436+4855 A

Componente originario normalizzato	AB	Coord arcsec 2000	194339.62+485543.9	Mag	8.5	Spectral class	F5IV (yellow-white)
PmRA	1.00	PmDE	-68.0	SAO	48774	HIP	97071
Tycho2	3565-00302-1	HD	186700	BD	BD+48 2943

Tycho2

Tycho2	3565-00302-1	Pflag		RAmdeg	295.91509145	DEmdeg	48.92883692
PmRA	1.2	PmDE	-69.5	E RAmdeg	6	E DEmdeg	7
E pmRA	1.5	E pmDE	1.5	EpRAm	1991.27	EpDEm	1991.17
Num	7	Q RAmdeg	0.7	Q DEmdeg	1.0	Q pmRA	0.7
Q pmDE	1.0	BTmag	8.939	E BTmag	0.017	VTmag	8.514
E VTmag	0.013	Prox	999	TYC	T	HIP	97071
CCDM		RAdeg	295.91508722	DEdeg	48.92899889	EpRA 1990	1.60
EpDE 1990	1.60	E RAdeg	6.2	E DEdeg	6.6	Posflg
Corr	0.0

SAO

SAO	48774	DelFlag		RA1950		PmRA1950	0.001
DE1950		PmDE1950	-0.069	Vmag	8.2	SpType	F5
Double code		Source	3	CatNum	1543	DM	BD+48 2943
DMcomp		BDsup		HD	186700	M HD	0
GC		RA1950rad	5.15852237	DE1950rad	0.85187536	PmRA2000	0.0015
PmDE2000	-0.07

Hipparcos

Catalog	H	HIP	97071	Proxy		RAhms	19 43 39.62
DEdms	+48 55 44.4	Vmag	8.47	VarFlag		R Vmag	H
RAdeg	295.915	DEdeg	48.929	AstroRef		Plx	8.82
CCDM		N CCDM		Nsys		Ncomp	1
MultFlag	G	Source		Qual		M HIP
Theta		Rho		HD	186700	BD	BD+48 2943
CD		CP		Dm number	+48 2943	VIred	0.49
SpType	F5	R SpType		Coord arcsec 2000	194339.62+485544.4

Hipparcos 2

HIP	97071	Sn	5	So	1	Nc	1
RArad	5.1646926119	DErad	0.8539722516	Plx	8.52	PmRA	0.93
PmDE	-70.01	E RArad	0.6	E DErad	0.49	E Plx	0.6
E pmRA	0.67	E pmDE	0.61	Hpmag	8.5613	E Hpmag	0.0017
SHp	0.015	VA	0	BV	0.422	E BV	0.015
VI	0.49

19436+4855 B

Componente originario normalizzato	AB		Coord arcsec 2000	194340.89+485516.0		Mag	15.2		Spectral class	V
PmRA	6.00		PmDE	-66.0		Calc delta mag	6.7		Calc coord	yes