18497-3652 UC 3689

18^h 49^m 43.83^s -36° 52' 15.8" P.A. 231.00 sep 55.1 mag 16.30,16.40

Coord 2000	18497-3652	Discov num	UC 3689	Comp		Coord arcsec 2000	18 49 43.83 -36 52 15.8
Date first	1996	Date last	2015	Obs	5
Pa first	236	Pa last	231.2	P.A. Now (θ)	231.2°
Sep first	57.9	Sep last	55.06	Sep. Now (ρ)	55.06"
Mag pri	16.30	Mag sec	16.40	delta mag (ΔM)	0.1	Spectral class
Pri motion ra	-078	Sec motion ra	-056
Pri motion dec	+012	Sec motion dec	+018
Notes	V (Proper motion indicates physical)

rPM=0.289 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Corona Austrina

Gaia DR2

6731774647027490944

WDS 18497-3652 UC 3689 : 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
18497-3652	UC 3689		1999	2	236	58.1	16.30	16.40		V	184943.83-365215.8
18497-3652	UC 3689		2000	2	236	58.2	16.30	16.40		V	184943.83-365215.8
18497-3652	UC 3689		2010	4	234	56.7	16.30	16.40		V	184943.83-365215.8
18497-3652	UC 3689		2015	5	231	55.1	16.30	16.40		V	184943.83-365215.8

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

WDS 18497-3652 UC 3689 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 18497-3652 UC 3689 : MEASURES

No records found.

WDS 18497-3652 : VIRTUAL EYEPIECE

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

WDS 18497-3652 : ALADIN DSS IMAGE @ 18^h 49^m 43.83^s -36° 52' 15.8"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 18497-3652 UC 3689 : 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		18497-3652	UC 3689		231	55.1
Show		18494-3646	JSP 789		335	0.5	8
Show		18502-3708	SWR 254		73	14.9	17
Show		18484-3700	UC 3678		336	81.5	19
Show		18484-3701	HJ 5064		268	18.3	19
Show		18512-3635	UC 3696		43	75.7	26
Show		18483-3710	JSP 787	AB	303	2.1	26
Show		18483-3710	JSP 787	Aa,Ab	293	0.6	26
Show		18497-3719	B 949		170	3.3	27
Show		18511-3715	RSS 493		25	9.3	28
Show		18508-3717	B 951		29	4.7	29
Show		18474-3637	LDS 653		178	5.5	33
Show		18474-3627	WFC 285		290	12.4	39
Show		18468-3636	KOH 108	Aa,Ab	100	0.2	40
Show		18468-3636	NHR 10	AB	227	7.9	40
Show		18503-3736	SWR 255		30	29.2	45
Show		18518-3615	JSP 792		281	4.9	46
Show		18493-3607	B 948		114	0.5	46
Show		18450-3646	LDS 652		211	77.6	56
Show		18472-3603	TDT1054		82	0.7	58
Show		18531-3610	JSP 795		77	0.6	59
Show		18469-3600	B 946		309	1.2	63
Show		18531-3604	UC 3712		166	50.6	63
Show		18464-3559	BRT1787		183	5.2	68
Show		18552-3722	UC 3722		32	94.9	73
Show		18559-3712	UC 3728		335	61.4	76
Show		18456-3750	B 945		39	0.9	77
Show		18561-3653	UC 3730		180	43.1	77
Show		18523-3537	B 953		139	0.8	82
Show		18451-3552	JSP 943		353	5.2	83
Show		18545-3553	UC 3716		288	125.8	84
Show		18563-3623	B 2464		326	5.8	85
Show		18505-3526	UC 3692		95	53.9	87
Show		18457-3805	UC 3664		179	62.1	88
Show		18571-3645	RSS 499	AB	331	9.6	89
Show		18571-3645	UC 3735	AC	109	78.8	89
Show		18456-3539	KPP2513		226	22.6	89
Show		18573-3643	KOH 110	Ba,Bb	262	0.4	92
Show		18573-3643	WLT 1	AB	306	42.2	92
Show		18516-3523	B 952		60	11.8	93
Show		18549-3544	UC 3718		291	26.3	93
Show		18568-3734	UC 3734		32	49.8	94
Show		18444-3542	KOH 107		185	0.2	96
Show		18416-3649	WFC 212		99	9.9	98
Show		18443-3539	B 942		314	9.7	99
Show		18453-3529	B 943		271	0.5	99
Show		18563-3552	B 955		102	0.3	100
Show		18533-3823	VOU 95		241	5.4	101
Show		18576-3733	KOH 111		282	2.9	102
Show		18448-3816	I 1028		319	0.8	103
Show		18443-3533	BRT1785		334	3.0	103

WDS 18497-3652 : COMPONENTS

	A
B	pa=224.9° sep=48.67"

18497-3652 A

Componente originario normalizzato	AB		Coord arcsec 2000	184943.83-365215.8		Mag	16.3		PmRA	-78.00
PmDE	12.0

18497-3652 B

Componente originario normalizzato	AB		Coord arcsec 2000	184940.97-365250.3		Mag	16.4		PmRA	-56.00
PmDE	18.0		Calc delta mag	0.1		Calc coord	yes