19310+4908 DEA 242

19^h 31^m 05.76^s +49° 08' 28.5" P.A. 299.00 sep 10.5 mag 15.20,18.00

Coord 2000	19310+4908	Discov num	DEA 242	Comp		Coord arcsec 2000	19 31 05.76 +49 08 28.5
Date first	1998	Date last	2016	Obs	9
Pa first	299	Pa last	298.9	P.A. Now (θ)	298.9°
Sep first	10.6	Sep last	10.523	Sep. Now (ρ)	10.523"
Mag pri	15.20	Mag sec	18.00	delta mag (ΔM)	2.8	Spectral class
Pri motion ra	+003	Sec motion ra	+004
Pri motion dec	-020	Sec motion dec	-018
Notes	V (Proper motion indicates physical)

rPM=0.111 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Gaia DR2

2129787081370662272

WDS 19310+4908 DEA 242 : 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
19310+4908	DEA 242		2013	1	299	10.5	15.20	18.00		V	193105.76+490828.5
19310+4908	DEA 242		2015	4	299	10.5	15.20	18.00		V	193105.76+490828.5
19310+4908	DEA 242		2016	9	299	10.5	15.20	18.00		V	193105.76+490828.5

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

WDS 19310+4908 DEA 242 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19310+4908 DEA 242 : MEASURES

No records found.

WDS 19310+4908 : VIRTUAL EYEPIECE

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

WDS 19310+4908 : ALADIN DSS IMAGE @ 19^h 31^m 05.76^s +49° 08' 28.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19310+4908 DEA 242 : 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		19310+4908	DEA 242		299	10.5
Show		19301+4904	KOI1802		240	5.4	11
Show		19319+4900	KOI 539	AB	59	0.1	12
Show		19319+4900	KOI 539	AC	54	1.3	12
Show		19317+4921	DEA 140		15	7.5	15
Show		19296+4910	KOI5889	AB	246	0.8	15
Show		19296+4910	KOI5889	AC	208	3.4	15
Show		19300+4920	KOI2771	AB	312	3.9	16
Show		19309+4851	KOI 977		350	0.3	18
Show		19287+4912	KOI3015	AB	227	4.9	24
Show		19287+4905	HJ 1408		235	7.2	24
Show		19299+4931	BU 143		192	2.2	25
Show		19303+4932	ES 1097		244	1.1	26
Show		19285+4915	KOI2482		212	0.3	27
Show		19283+4914	KOI2143		317	2.2	28
Show		19332+4849	KOI1438		214	3.1	29
Show		19281+4901	KOI1857		11	0.2	31
Show		19304+4939	DEA 450		355	31.4	33
Show		19317+4836	KOI 124		319	2.4	33
Show		19326+4839	TDT1533		215	2.0	34
Show		19293+4939	KOI1424		59	2.8	36
Show		19289+4942	KOI7469		179	3.2	41
Show		19347+4850	KOI 348	AB	266	2.2	41
Show		19347+4850	KOI 348	AC	87	4.8	41
Show		19332+4946	TDT1535		87	0.5	44
Show		19290+4831	KOI2248	AB	359	0.1	44
Show		19290+4831	KOI2248	AC	198	3.9	44
Show		19272+4848	CTI3474		326	10.6	44
Show		19323+4823	KOI3335		64	2.3	47
Show		19267+4926	COU2628		98	1.1	47
Show		19278+4834	KOI7403		275	3.0	48
Show		19303+4955	KOI1531		99	0.4	48
Show		19264+4928	YSC 134		50	0.0	50
Show		19293+4821	DEA 485		262	80.3	51
Show		19354+4940	KOI3885		1	3.8	53
Show		19325+4815	DEA 151		237	7.7	55
Show		19331+4817	KOI1299		21	0.9	56
Show		19315+4812	KOI 193		138	2.7	57
Show		19252+4915	KOI7443		318	3.4	58
Show		19355+4948	KOI5929		182	3.6	59
Show		19251+4915	KOI2454		336	1.6	59
Show		19256+4935	DEA 493		222	189.4	60
Show		19355+4828	KOI5848		339	3.3	60
Show		19337+5003	HJ 1418	AB	12	30.1	60
Show		19337+5003	ES 2680	AC	318	22.0	60
Show		19253+4850	DEA 108		231	6.4	60
Show		19337+5003	ES 2680	BD	304	18.0	61
Show		19372+4914	KOI5895		249	2.3	61
Show		19337+5003	DAM 10	DE	45	3.7	61
Show		19366+4937	KOI5922		223	2.9	62
Show		19281+4814	KOI2537		221	3.2	63

WDS 19310+4908 : COMPONENTS

	A
B	pa=310.2° sep=7.89"

19310+4908 A

Componente originario normalizzato	AB		Coord arcsec 2000	193105.76+490828.5		Mag	15.2		PmRA	3.00
PmDE	-20.0

19310+4908 B

Componente originario normalizzato	AB		Coord arcsec 2000	193105.15+490833.6		Mag	18		PmRA	4.00
PmDE	-18.0		Calc delta mag	2.8		Calc coord	yes