15540-1441 UC 3084

15^h 53^m 58.66^s -14° 41' 03.4" P.A. 131.00 sep 26.4 mag 15.20,16.30

Coord 2000	15540-1441	Discov num	UC 3084	Comp		Coord arcsec 2000	15 53 58.66 -14 41 03.4
Date first	1954	Date last	2016	Obs	10
Pa first	130	Pa last	130.5	P.A. Now (θ)	130.5°
Sep first	28.4	Sep last	26.439	Sep. Now (ρ)	26.439"
Mag pri	15.20	Mag sec	16.30	delta mag (ΔM)	1.1	Spectral class
Pri motion ra	-103	Sec motion ra	-104
Pri motion dec	-033	Sec motion dec	-046
Notes	V (Proper motion indicates physical)

rPM=0.115 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Libra

Gaia DR2

6263538931625472000

WDS 15540-1441 UC 3084 : 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
15540-1441	UC 3084		2001	2	130	26.4	15.20	16.30		V	155358.66-144103.4
15540-1441	UC 3084		2010	6	131	26.4	15.20	16.30		V	155358.66-144103.4
15540-1441	UC 3084		2015	7	131	26.4	15.20	16.30		V	155358.66-144103.4
15540-1441	UC 3084		2016	10	131	26.4	15.20	16.30		V	155358.66-144103.4

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

WDS 15540-1441 UC 3084 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 15540-1441 UC 3084 : MEASURES

No records found.

WDS 15540-1441 : VIRTUAL EYEPIECE

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

WDS 15540-1441 : ALADIN DSS IMAGE @ 15^h 53^m 58.66^s -14° 41' 03.4"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 15540-1441 UC 3084 : 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		15540-1441	UC 3084		131	26.4
Show		15566-1450	VIG 18		77	6.7	39
Show		15523-1347	RAO 666		216	8.0	59
Show		15546-1341	STF3099		111	2.4	61
Show		15496-1437	GWP2556		14	40.4	65
Show		15540-1313	GWP2562		340	10.0	89
Show		15545-1311	LDS4599		69	158.3	92
Show		15571-1602	HJ 1281		237	35.2	93
Show		15464-1425	WIS 294		118	999.9	111
Show		16017-1455	GWP2578		158	41.1	113
Show		15531-1634	HDS2237		282	0.5	114
Show		15495-1615	UC 3069		330	55.8	115
Show		16016-1513	FAL 52		68	19.6	116
Show		15457-1443	HU 478	AB	340	4.0	120
Show		15457-1443	HU 478	AC	261	63.8	120
Show		15538-1644	OCC 985		-1	0.1	123
Show		15457-1511	GLP 11		204	20.2	124
Show		15473-1610	HJ 1278		130	28.6	132
Show		15520-1232	HU 153		69	0.4	133
Show		15450-1510	STF3095		323	3.2	134
Show		16034-1453	AHD 18		4	5.9	137
Show		15549-1658	ALD 57		98	5.3	138
Show		15577-1649	HDS2248		117	0.7	139
Show		16036-1417	TVB 283		142	21.8	143
Show		16030-1538	UC 3107		40	57.1	143
Show		16003-1632	ENG 55		335	145.4	144
Show		16038-1345	UC 3113			42.0	153
Show		15524-1714	SKI 9	AB	270	2.4	155
Show		15524-1714	FOX9010	AC	285	40.2	155
Show		16031-1321	GWP2581		19	14.0	156
Show		15446-1324	BRT2741		64	4.6	157
Show		15543-1726	J 1588	AB	168	9.0	165
Show		15543-1726	J 1588	BC	145	16.9	165
Show		15542-1152	UC 3085		141	28.8	169
Show		15469-1707	HDS2221		336	0.1	178
Show		15450-1643	HU 655		32	2.2	179
Show		16035-1247	UC 3109		66	50.1	180
Show		15420-1356	LDS4583		40	7.8	180
Show		15458-1657	TOK 169		112	20.0	180
Show		15567-1736	LDS4605		135	28.6	181
Show		15428-1601	BU 35	AB	111	1.6	181
Show		15428-1601	BU 35	AC	39	124.0	181
Show		16026-1230	HDS2263		225	0.1	182
Show		15429-1610	UC 3049	AB	277	28.2	184
Show		15429-1610	GWP2548	AD	196	21.0	184
Show		15429-1610	UC 3049	BC	136	32.4	184
Show		15431-1303	TOK 303		305	53.0	186
Show		15542-1134	KPP1299		5	9.9	187
Show		15410-1449	HWE 37		269	5.5	188
Show		15592-1734	TDS9711		248	0.6	189
Show		16072-1418	UC 3120		131	46.1	194

WDS 15540-1441 : COMPONENTS

	A
B	pa=131.4° sep=25.94"

15540-1441 A

Componente originario normalizzato	AB		Coord arcsec 2000	155358.66-144103.4		Mag	15.2		PmRA	-103.00
PmDE	-33.0

15540-1441 B

Componente originario normalizzato	AB		Coord arcsec 2000	155400.00-144120.6		Mag	16.3		PmRA	-104.00
PmDE	-46.0		Calc delta mag	1.1		Calc coord	yes