18516-4337 UC 3698

18^h 51^m 33.65^s -43° 37' 24.8" P.A. 114.00 sep 50.9 mag 10.80,16.10

Coord 2000	18516-4337	Discov num	UC 3698	Comp		Coord arcsec 2000	18 51 33.65 -43 37 24.8
Date first	1998	Date last	2015	Obs	3
Pa first	115	Pa last	113.9	P.A. Now (θ)	113.9°
Sep first	51.2	Sep last	50.922	Sep. Now (ρ)	50.922"
Mag pri	10.80	Mag sec	16.10	delta mag (ΔM)	5.3	Spectral class
Pri motion ra	-018	Sec motion ra	-013
Pri motion dec	-066	Sec motion dec	-061
Notes	V (Proper motion indicates physical)

rPM=0.103 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Austrina

Tycho2

7928-00260-1

Gaia DR2

6715003972267489280

WDS 18516-4337 UC 3698 : 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
18516-4337	UC 3698		2000	2	115	51.1	10.80	16.10		V	185133.65-433724.8
18516-4337	UC 3698		2015	3	114	50.9	10.80	16.10		V	185133.65-433724.8

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

WDS 18516-4337 UC 3698 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18516-4337 UC 3698 : MEASURES

No records found.

WDS 18516-4337 : VIRTUAL EYEPIECE

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

WDS 18516-4337 : ALADIN DSS IMAGE @ 18^h 51^m 33.65^s -43° 37' 24.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18516-4337 UC 3698 : 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		18516-4337	UC 3698		114	50.9
Show		18508-4335	DON 926		274	0.9	9
Show		18506-4304	BRT1080		308	5.5	35
Show		18547-4343	RSS 494		350	23.0	35
Show		18508-4301	UC 3694		319	27.5	38
Show		18481-4330	KPP4341	BC	302	7.1	39
Show		18481-4330	KPP4341	AB	144	2.1	39
Show		18481-4330	KPP4341	AC	297	6.0	39
Show		18541-4310	BRT1081		246	3.8	39
Show		18499-4422	DON 925		170	2.7	49
Show		18472-4315	BRT1078		302	3.2	54
Show		18543-4252	DON 931		246	0.5	56
Show		18468-4318	BRT1077		331	4.1	56
Show		18565-4401	DON 935		26	1.3	59
Show		18555-4420	UC 3726		79	19.9	61
Show		18476-4430	KPP 425		329	4.9	68
Show		18565-4246	KPP 428		348	3.5	75
Show		18478-4441	UC 3674		63	13.4	76
Show		18583-4417	CPO 604		305	4.7	83
Show		18561-4230	LDS 658		258	76.1	84
Show		18583-4418	B 2872		301	3.8	85
Show		18482-4216	CPO9001		216	2.6	90
Show		18503-4509	HDS2671		299	14.5	93
Show		18599-4316	TDT1175		72	0.6	94
Show		18583-4438	NZO 96		115	5.5	95
Show		18457-4226	HDS2660		354	0.1	97
Show		18545-4514	DON 932		338	2.3	102
Show		18428-4416	LDS 649		240	130.4	103
Show		18541-4519	UC 3715		35	21.0	106
Show		19012-4327	TDT1183		233	0.6	106
Show		18579-4458	DON 936	AB	44	1.3	106
Show		18463-4206	DON 922		316	8.4	109
Show		19016-4407	COO 229		339	3.2	113
Show		18522-4143	HDO 291	A,BC	341	36.6	116
Show		18530-4143	UC 3710		97	52.0	116
Show		19012-4250	UC 3761		94	46.6	116
Show		18522-4143	I 1385	BC	292	0.6	116
Show		18408-4330	DON 918		130	2.1	118
Show		18459-4158	UC 3665		87	37.2	118
Show		18462-4520	DON 921		129	1.1	119
Show		18421-4237	UC 3645		333	14.3	121
Show		18583-4514	DEA 18		52	63.2	121
Show		18455-4155	FAL 64	AB	134	11.9	123
Show		18414-4433	CBL 172		53	36.3	123
Show		18404-4320	SKF1149		22	42.5	123
Show		19010-4455	CPO 605		349	3.1	128
Show		18417-4448	TDT1002		103	0.9	128
Show		19035-4310	UC 3780	AB	71	16.6	133
Show		19035-4310	KPP4394	BC	338	4.0	134
Show		18449-4146	BRT1076		15	4.1	134
Show		18554-4131	BRT1082		273	2.8	134

WDS 18516-4337 : COMPONENTS

	A
B	pa=121.5° sep=39.51"

18516-4337 A

Componente originario normalizzato	AB		Coord arcsec 2000	185133.65-433724.8		Mag	10.8		PmRA	-18.00
PmDE	-66.0		Tycho2	7928-00260-1

Tycho2

Tycho2	7928-00260-1	Pflag		RAmdeg	282.89016364	DEmdeg	-43.62354498
PmRA	-23.1	PmDE	-66.1	E RAmdeg	49	E DEmdeg	62
E pmRA	2.2	E pmDE	2.1	EpRAm	1985.67	EpDEm	1980.66
Num	3	Q RAmdeg	0.6	Q DEmdeg	0.2	Q pmRA	0.6
Q pmDE	0.2	BTmag	11.829	E BTmag	0.102	VTmag	11.030
E VTmag	0.084	Prox	999	TYC		HIP
CCDM		RAdeg	282.89023667	DEdeg	-43.62339361	EpRA 1990	1.75
EpDE 1990	1.76	E RAdeg	50.7	E DEdeg	66.4	Posflg
Corr	0.0

18516-4337 B

Componente originario normalizzato	AB		Coord arcsec 2000	185136.75-433745.4		Mag	16.1		PmRA	-13.00
PmDE	-61.0		Calc delta mag	5.3		Calc coord	yes