19309+4851 KOI 977

19^h 30^m 52.71^s +48° 51' 07.2" P.A. 350.00 sep 0.3 mag 10.80,14.40

Coord 2000	19309+4851	Discov num	KOI 977	Comp		Coord arcsec 2000	19 30 52.71 +48 51 07.2
Date first	2011	Date last	2017	Obs	14
Pa first	349	Pa last	349.7	P.A. Now (θ)	349.7°
Sep first	0.3	Sep last	0.334	Sep. Now (ρ)	0.334"
Mag pri	10.80	Mag sec	14.40	delta mag (ΔM)	3.6	Spectral class
Pri motion ra	-004	Sec motion ra
Pri motion dec	-001	Sec motion dec
Notes	V (Proper motion indicates physical)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Cygnus

Tycho2

3564-02702-1

Gaia DR2

2129685372247200000

WDS 19309+4851 KOI 977 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
KOI		"Kepler Object of Interest" (transiting exoplanet candidate of Kepler mission.	...................
KOI		Identifications maintained for KOI doubles, adding only component designations.
KOI		KOI reference codes are also given to papers cited in notes to KOI papers.)
KOI2011a	not -	Slawson, R.W., Prsa, A., Welsh, W.F., et al.	2011AJ....142..160S
KOI2011a		AJ 142, 160, 2011 (see Dressing et al. 2014)	2014AJ....148...78D
KOI2011b	not -	Borucki, W.J., Koch, D.G., Basri, G., et al.	2011ApJ...736...19B
KOI2011b		ApJ 736, 19, 2011 (see Dressing et al. 2014)	2014AJ....148...78D
KOI2012a	not -	Howell, S.B., Rowe, J.F., Bryson, S.T., et al.	2012ApJ...746..123H
KOI2012a		ApJ 746, 123, 2012 (see Dressing et al. 2014)	2014AJ....148...78D
KOI2012b	not -	Welsh, W.F., Orosz, J.A., Carter, J.A., et al.	2012Natur.481..475W
KOI2012b		Nature 481, 475, 2012 (see Dressing et al. 2014)	2014AJ....148...78D
KOI2013a	not -	Batalha, N.M., Rowe, J.F., Bryson, S.T., et al.	2013ApJS..204...24B
KOI2013a		ApJS 204, 24, 2013 (see Dressing et al. 2014)	2014AJ....148...78D
KOI2014a	not -	Burke, C.J., Bryson, S.T., Mullally, F., et al.	2014ApJS..210...19B
KOI2014a		ApJS 210, 19, 2014 (see Dressing et al. 2014)	2014AJ....148...78D
KOI2014b	not -	Rowe, J.F., Bryson, S.T., Marcy, G.W., et al.	2014ApJ...784...45R
KOI2014b		ApJ 784, 45, 2014 (see Dressing et al. 2014)	2014AJ....148...78D
KOI2015	not -	Metcalfe, T.S., Creevey, O.L. & Davies, G.R.	2014ApJ...811L..37M
KOI2015		ApJ 811L, 37, 2015	2014AJ....148...78D
KOI2017	A -	Hirsch, L.A., Ciardi, D.R., Howard, A.W., Everett, M.E., Furlan, E., Saylors, M.,	2017AJ....153..117H
KOI2017	+S	Horch, E.P., Howell, S.B., Teske, J., & Marcy, G.W.
KOI2017	+Cl	AJ 153, 117, 2017 (no new data)
KOI2017	+Hp
KOI2018a	A j	Clarke, R.W., Davenport, J.R.A., Covey, K.R. & Baranec, C.	2018ApJ...853...59C
KOI2018a		ApJ 853, 59, 2018

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
19309+4851	KOI 977		2013	5	349	0.3	10.40	14.20		R	193052.71+485107.2
19309+4851	KOI 977		2017	14	350	0.3	10.80	14.40		V	193052.71+485107.2

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

WDS 19309+4851 KOI 977 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 19309+4851 KOI 977 : MEASURES

No records found.

WDS 19309+4851 : VIRTUAL EYEPIECE

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

WDS 19309+4851 : ALADIN DSS IMAGE @ 19^h 30^m 52.71^s +48° 51' 07.2"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 19309+4851 KOI 977 : 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		19309+4851	KOI 977		350	0.3
Show		19319+4900	KOI 539	AB	59	0.1	14
Show		19319+4900	KOI 539	AC	54	1.3	14
Show		19301+4904	KOI1802		240	5.4	15
Show		19317+4836	KOI 124		319	2.4	18
Show		19310+4908	DEA 242		299	10.5	18
Show		19326+4839	TDT1533		215	2.0	22
Show		19332+4849	KOI1438		214	3.1	23
Show		19296+4910	KOI5889	AB	246	0.8	24
Show		19296+4910	KOI5889	AC	208	3.4	24
Show		19287+4905	HJ 1408		235	7.2	25
Show		19290+4831	KOI2248	AB	359	0.1	28
Show		19290+4831	KOI2248	AC	198	3.9	28
Show		19281+4901	KOI1857		11	0.2	30
Show		19287+4912	KOI3015	AB	227	4.9	30
Show		19300+4920	KOI2771	AB	312	3.9	30
Show		19323+4823	KOI3335		64	2.3	32
Show		19317+4921	DEA 140		15	7.5	32
Show		19293+4821	DEA 485		262	80.3	34
Show		19285+4915	KOI2482		212	0.3	34
Show		19283+4914	KOI2143		317	2.2	35
Show		19278+4834	KOI7403		275	3.0	35
Show		19272+4848	CTI3474		326	10.6	37
Show		19347+4850	KOI 348	AB	266	2.2	39
Show		19347+4850	KOI 348	AC	87	4.8	39
Show		19325+4815	DEA 151		237	7.7	40
Show		19315+4812	KOI 193		138	2.7	40
Show		19299+4931	BU 143		192	2.2	41
Show		19331+4817	KOI1299		21	0.9	41
Show		19303+4932	ES 1097		244	1.1	42
Show		19293+4808	KOI2373	AB	104	2.5	46
Show		19293+4808	KOI2373	AC	337	3.5	46
Show		19281+4814	KOI2537		221	3.2	47
Show		19283+4811	COU2629		271	3.0	48
Show		19304+4939	DEA 450		355	31.4	49
Show		19293+4939	KOI1424		59	2.8	51
Show		19264+4827	KOI1300		357	0.8	51
Show		19336+4807	HJ 1419		38	6.7	52
Show		19355+4828	KOI5848		339	3.3	52
Show		19324+4800	KOI3986		231	3.5	54
Show		19267+4926	COU2628		98	1.1	55
Show		19253+4850	DEA 108		231	6.4	55
Show		19289+4942	KOI7469		179	3.2	55
Show		19323+4757	DEA 359		209	16.5	56
Show		19290+4758	NRT 1	AB	266	3.1	57
Show		19290+4758	NRT 1	AC	90	3.9	57
Show		19264+4928	YSC 134		50	0.0	58
Show		19361+4823	KOI1292		72	2.9	59
Show		19340+4801	DEA 331		1	14.2	60
Show		19332+4946	TDT1535		87	0.5	60
Show		19252+4915	KOI7443		318	3.4	61

WDS 19309+4851 : COMPONENTS

	A
B	pa=353.2° sep=0.33"

19309+4851 A

Componente originario normalizzato	AB		Coord arcsec 2000	193052.71+485107.2		Mag	10.8		PmRA	-4.00
PmDE	-1.0		Tycho2	3564-02702-1

Tycho2

Tycho2	3564-02702-1	Pflag		RAmdeg	292.71967027	DEmdeg	48.85200682
PmRA	0.5	PmDE	-3.6	E RAmdeg	34	E DEmdeg	32
E pmRA	2.5	E pmDE	2.3	EpRAm	1986.72	EpDEm	1986.15
Num	4	Q RAmdeg	0.9	Q DEmdeg	1.5	Q pmRA	0.9
Q pmDE	1.5	BTmag	12.130	E BTmag	0.130	VTmag	10.894
E VTmag	0.060	Prox	999	TYC	T	HIP
CCDM		RAdeg	292.71966861	DEdeg	48.85201667	EpRA 1990	1.64
EpDE 1990	1.71	E RAdeg	45.9	E DEdeg	47.2	Posflg
Corr	0.0

19309+4851 B

Componente originario normalizzato	AB		Coord arcsec 2000	193052.71+485107.5		Mag	14.4		Calc delta mag	3.6
Calc coord	yes