18346+4158 UC 3615

18^h 34^m 38.83^s +41° 58' 18.9" P.A. 181.00 sep 49.6 mag 10.10,16.50

Coord 2000	18346+4158	Discov num	UC 3615	Comp		Coord arcsec 2000	18 34 38.83 +41 58 18.9
Date first	1998	Date last	2015	Obs	4
Pa first	182	Pa last	181.3	P.A. Now (θ)	181.3°
Sep first	49.9	Sep last	49.603	Sep. Now (ρ)	49.603"
Mag pri	10.10	Mag sec	16.50	delta mag (ΔM)	6.4	Spectral class
Pri motion ra	-010	Sec motion ra	-014
Pri motion dec	-054	Sec motion dec	-051
Notes	V (Proper motion indicates physical)

rPM=0.091 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Lyra

Tycho2

3113-00040-1

Gaia DR2

2110879638899524864

WDS 18346+4158 UC 3615 : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
UC		USNO CCD Astrographic Catalog (UCAC1, UCAC2, UCAC3, UCAC4)	...................
UC_2013a	Eu j	Zacharias, N., Finch, C.T., Girard, T.M., Henden, A., Bartlett, J.L., Monet, D.G.,	2013AJ....145...44Z
UC_2013a		& Zacharias, M.I. (UCAC4 Catalog)
UC_2013a		AJ 145, 44, 2013
UC_2013b	Eu j	Hartkopf, W.I., Mason, B.D., Finch, C.T., Zacharias, N., Wycoff, G.L., & Hsu, D.	2013AJ....146...76H
UC_2013b		AJ 146, 76, 2013 (UC 301 - 5058)
UC_2013b		(Relative astrometry is derived from individual measurements, not precessed means.
UC_2013b		UCAC aperture magnitudes are listed, unless the duplicity flag indicates a blended
UC_2013b		image (a flag value of 30 or higher). Model fit magnitudes are given for both
UC_2013b		components if either has such a flag. Model fit magnitudes are indicated by the
UC_2013b		letter "f" following the filter information.
UC_2013b		APASS photometry extracted from UCAC4 catalog is listed under reference AAV2012.
UC_2013b		Due to aperture method used, APASS photometry is only included for pairs wider
UC_2013b		than 10" (Henden, private comm.) Photometry for pairs wider than 10" which showed
UC_2013b		identical values for both components in all filters were removed, as well.
UC_2015	Eu -	Zacharias, N., Finch, C.T., Subasavage, J.P., Bredthauer, G., Crockett, C.,	2015AJ....150..101Z
UC_2015		DiVittorio, M., Ferguson, E., Harris, F., Harris, H.C., Hendon, A., Kilian, C.,
UC_2015		Munn, J., Rafferty, T., Rhodes, A., Schultheis, M., Tilleman, T., & Wieder, G.
UC_2015		AJ 150, 101, 2015
UC_9999	Eu -	temporary UCAC files	...................

WDS HISTORIC DATA

coord_2000	discov_num	comp	epoch	obs	pa	sep	mag_pri	mag_sec	spectr	notes	coord_arcsec_2000
18346+4158	UC 3615		2000	2	182	49.7	10.10	16.50		V	183438.83+415818.9
18346+4158	UC 3615		2003	2	182	49.7	10.10	16.50		V	183438.83+415818.9
18346+4158	UC 3615		2010	3	182	49.7	10.10	16.50		V	183438.83+415818.9
18346+4158	UC 3615		2015	4	181	49.6	10.10	16.50		V	183438.83+415818.9

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

WDS 18346+4158 UC 3615 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18346+4158 UC 3615 : MEASURES

No records found.

WDS 18346+4158 : VIRTUAL EYEPIECE

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

WDS 18346+4158 : ALADIN DSS IMAGE @ 18^h 34^m 38.83^s +41° 58' 18.9"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18346+4158 UC 3615 : 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		18346+4158	UC 3615		181	49.6
Show		18332+4200	ES 21		109	7.3	16
Show		18352+4135	TOK 322	AB	116	621.2	25
Show		18352+4135	RAO 83	Ba,Bb	263	0.1	33
Show		18380+4151	UC 3630		118	11.9	38
Show		18338+4235	DBR 322		130	2.5	38
Show		18340+4121	ARY 14	AB	293	38.5	38
Show		18340+4121	ARY 14	AC	356	119.1	38
Show		18310+4154	HJ 1328		115	21.3	42
Show		18310+4210	TDT 921		114	0.8	43
Show		18362+4117	STF2351		160	5.0	46
Show		18319+4119	COU1605		310	1.0	50
Show		18337+4247	COU1790		248	1.3	50
Show		18294+4158	ES 1559	BC	188	1.7	58
Show		18294+4158	ES 1559	AB	87	77.1	59
Show		18349+4053	J 764		201	2.8	65
Show		18390+4113	BRT1919		327	3.8	67
Show		18409+4204	SLW1220		113	17.4	71
Show		18295+4242	LDS4788		107	241.2	73
Show		18293+4114	KPP 413		145	5.0	75
Show		18310+4055	MMA 19		202	11.4	76
Show		18353+4314	ES 1422		82	4.0	77
Show		18342+4039	ES 1654		256	3.3	79
Show		18348+4036	TDT 942		185	2.0	83
Show		18396+4056	COU1607		136	0.0	84
Show		18386+4309	NSN 706		336	3.4	84
Show		18420+4231	BVD 263		274	5.6	88
Show		18401+4100	SLE 93		68	11.5	88
Show		18389+4042	A 586		203	2.2	91
Show		18413+4102	SLE 94		103	15.9	94
Show		18302+4320	A 584		12	4.7	95
Show		18336+4336	NSN 705		221	18.3	99
Show		18300+4033	J 762		248	3.9	99
Show		18301+4325	J 763		310	1.9	102
Show		18298+4032	RAO 674		326	2.8	102
Show		18397+4035	AG 225	AB	354	6.6	102
Show		18397+4035	AG 225	AC	236	12.6	102
Show		18397+4035	FYM 35	AD	276	29.8	102
Show		18436+4237	ES 478		185	9.3	107
Show		18439+4231	DEA 192		338	9.0	109
Show		18294+4328	GCB 32		76	5.5	109
Show		18272+4048	TDT 877		76	0.5	110
Show		18406+4325	DEA 159		310	7.8	110
Show		18332+4010	STT 356	BC	45	45.6	110
Show		18379+4014	ES 1655		28	2.0	110
Show		18332+4010	STT 356	AB	302	28.3	110
Show		18332+4010	STT 356	AC	9	48.1	110
Show		18404+4028	SLE 92		99	15.9	112
Show		18365+4008	SLE 95		112	10.9	113
Show		18448+4215	KPP1029		206	8.3	115
Show		18407+4336	TDT 990		311	0.3	119

WDS 18346+4158 : COMPONENTS

	A
B	pa=181.0° sep=49.60"

18346+4158 A

Componente originario normalizzato	AB		Coord arcsec 2000	183438.83+415818.9		Mag	10.1		PmRA	-10.00
PmDE	-54.0		Tycho2	3113-00040-1

Tycho2

Tycho2	3113-00040-1	Pflag		RAmdeg	278.66180411	DEmdeg	41.97190643
PmRA	-8.9	PmDE	-54.5	E RAmdeg	20	E DEmdeg	19
E pmRA	1.5	E pmDE	1.4	EpRAm	1988.36	EpDEm	1988.76
Num	4	Q RAmdeg	0.9	Q DEmdeg	0.5	Q pmRA	0.9
Q pmDE	0.6	BTmag	10.813	E BTmag	0.039	VTmag	10.277
E VTmag	0.034	Prox	999	TYC	T	HIP
CCDM		RAdeg	278.66183500	DEdeg	41.97203167	EpRA 1990	1.58
EpDE 1990	1.66	E RAdeg	22.7	E DEdeg	20.6	Posflg
Corr	0.1

18346+4158 B

Componente originario normalizzato	AB		Coord arcsec 2000	183438.75+415729.3		Mag	16.5		PmRA	-14.00
PmDE	-51.0		Calc delta mag	6.4		Calc coord	yes