13474-2129 UC 2618

13^h 47^m 23.68^s -21° 28' 32.3" P.A. 41.00 sep 34.4 mag 15.41,15.37

Coord 2000	13474-2129	Discov num	UC 2618	Comp		Coord arcsec 2000	13 47 23.68 -21 28 32.3
Date first	1954	Date last	2015	Obs	10
Pa first	41	Pa last	41.2	P.A. Now (θ)	41.2°
Sep first	34.5	Sep last	34.43	Sep. Now (ρ)	34.43"
Mag pri	15.41	Mag sec	15.37	delta mag (ΔM)	0.04	Spectral class
Pri motion ra	+027	Sec motion ra	+028
Pri motion dec	-052	Sec motion dec	-048
Notes	V (Proper motion indicates physical)

rPM=0.07 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Virgo

Gaia DR2

6288627175626138752

WDS 13474-2129 UC 2618 : 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
13474-2129	UC 2618		1999	2	41	34.5	15.40	15.40		V	134723.68-212832.3
13474-2129	UC 2618		2000	2	41	34.5	15.40	15.40		V	134723.68-212832.3
13474-2129	UC 2618		2010	4	41	34.4	15.41	15.37		V	134723.68-212832.3
13474-2129	UC 2618		2015	5	41	34.4	15.41	15.37		V	134723.68-212832.3

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

WDS 13474-2129 UC 2618 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 13474-2129 UC 2618 : MEASURES

No records found.

WDS 13474-2129 : VIRTUAL EYEPIECE

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

WDS 13474-2129 : ALADIN DSS IMAGE @ 13^h 47^m 23.68^s -21° 28' 32.3"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 13474-2129 UC 2618 : 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		13474-2129	UC 2618		41	34.4
Show		13472-2128	DON1107		148	8.7	4
Show		13462-2130	DON 618		255	0.3	18
Show		13493-2135	LDS 459		33	10.6	27
Show		13495-2109	DON 623		31	1.1	36
Show		13504-2107	TDS8995		255	0.5	47
Show		13507-2140	LDS 461		311	375.0	49
Show		13480-2040	BRT1489		150	5.3	49
Show		13504-2052	ARA1101		21	13.5	57
Show		13495-2029	ARA 692		107	12.9	67
Show		13496-2016	ARA 693		358	9.2	80
Show		13527-2058	DON1108		300	5.7	81
Show		13475-2004	TVB 264		52	21.9	85
Show		13424-2033	UC 2593		119	48.2	90
Show		13410-2142	B 2319		273	0.6	90
Show		13447-2250	DON 617		142	3.8	90
Show		13496-2259	UC 2621		31	14.4	96
Show		13437-2253	WIS 230	AB	152	999.9	99
Show		13479-2307	UC 2619		167	21.8	100
Show		13450-1955	HJ 2674		18	17.7	100
Show		13545-2215	HU 1262		302	0.8	110
Show		13554-2134	TDS9032		105	0.4	113
Show		13432-1953	UC 2598		267	49.4	113
Show		13399-2212	DON1105		91	5.6	114
Show		13554-2112	HTS 7	AB	303	11.5	114
Show		13554-2112	HTS 7	AC	127	16.4	114
Show		13554-2112	HTS 7	AD	190	18.4	114
Show		13554-2112	HTS 7	AE	48	20.1	114
Show		13554-2112	HTS 7	AF	329	24.3	114
Show		13520-1955	HJ 2687		141	16.0	114
Show		13526-2258	UC 2630		144	12.5	116
Show		13391-2153	TDS8918		80	0.8	119
Show		13472-2329	HO 383		167	16.2	121
Show		13529-1943	GWP2116		148	500.5	131
Show		13558-2030	ARA1103		49	9.6	132
Show		13496-1917	GWP2095		81	4.4	136
Show		13406-2313	KPP1993		320	15.8	141
Show		13566-2231	B 1747		175	1.7	143
Show		13385-2242	UC 2575	AB	212	42.5	144
Show		13485-2351	B 255		149	3.7	144
Show		13415-2327	FIN 352	AB	131	0.3	144
Show		13415-2327	HJ 4606	AB,C	345	31.0	144
Show		13411-1930	LDS4392		344	7.5	148
Show		13475-1900	GWP2089		284	697.5	149
Show		13516-2347	HTS 25	AB	220	24.2	151
Show		13455-2358	B 2762		92	10.4	152
Show		13516-1904	GWP2107		265	65.7	156
Show		13368-2032	UC 2569		204	20.7	160
Show		13564-1942	GWP2149		348	5.7	166
Show		13539-1910	HU 898		303	0.4	167
Show		13403-1913	RST2859		123	2.3	170

WDS 13474-2129 : COMPONENTS

	A
B	pa=39.2° sep=33.41"

13474-2129 A

Componente originario normalizzato	AB		Coord arcsec 2000	134723.68-212832.3		Mag	15.41		PmRA	27.00
PmDE	-52.0

13474-2129 B

Componente originario normalizzato	AB		Coord arcsec 2000	134725.19-212806.4		Mag	15.37		PmRA	28.00
PmDE	-48.0		Calc delta mag	0.04		Calc coord	yes