20372-5816 UC 4234 AB

20^h 37^m 09.94^s -58° 15' 58.7" P.A. 131.00 sep 9.3 mag 13.00,15.90

Coord 2000	20372-5816	Discov num	UC 4234	Comp	AB	Coord arcsec 2000	20 37 09.94 -58 15 58.7
Date first	1996	Date last	2015	Obs	4
Pa first	133	Pa last	131.3	P.A. Now (θ)	131.3°
Sep first	9.8	Sep last	9.287	Sep. Now (ρ)	9.287"
Mag pri	13.00	Mag sec	15.90	delta mag (ΔM)	2.9	Spectral class
Pri motion ra	+091	Sec motion ra	+088
Pri motion dec	-029	Sec motion dec	-032
Notes	V W (Proper motion indicates physical, )

rPM=0.044 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Indus

WDS 20372-5816 UC 4234 AB : 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
20372-5816	UC 4234	AB	2015	4	131	9.3	13.00	15.90		VW	203709.94-581558.7

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WDS 20372-5816 UC 4234 AB : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 20372-5816 UC 4234 AB : MEASURES

No records found.

WDS 20372-5816 : VIRTUAL EYEPIECE

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

WDS 20372-5816 : ALADIN DSS IMAGE @ 20^h 37^m 09.94^s -58° 15' 58.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 20372-5816 UC 4234 AB : 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		20372-5816	UC 4234	AB	131	9.3
Show		20355-5850	KPP1799		124	13.9	37
Show		20445-5811	RST5158		357	0.6	59
Show		20428-5737	WSI 136		338	2.2	60
Show		20295-5757	TSN 11		103	111.7	64
Show		20303-5741	B 485		83	0.3	65
Show		20333-5718	RST1073		100	0.4	66
Show		20442-5853	UC 4274		345	11.7	67
Show		20313-5715	KPP3075		25	4.7	77
Show		20470-5818	HU 1619		35	1.2	78
Show		20266-5806	TDT2277		213	0.4	85
Show		20280-5906	LDS 712		139	9.9	88
Show		20293-5924	UC 4198		18	38.7	92
Show		20246-5802	TDT2246		214	0.5	101
Show		20333-6006	KPP1094		210	8.7	115
Show		20289-5951	RSS 550		27	13.7	115
Show		20505-5911	UC 4307		1	25.2	118
Show		20289-5636	UC 4196		51	29.1	121
Show		20256-5644	HJ 5193	BC	332	16.7	129
Show		20209-5755	NSN 450		166	2.7	131
Show	Peacock	20256-5644	HJ 5193	AB	80	249.4	131
Show	Peacock	20256-5644	HJ 5193	AC	77	244.4	131
Show	Peacock	20256-5644	HJ 5193	AD	254	62.3	131
Show		20233-5707	I 126		75	2.0	132
Show		20496-5946	KPP2031		85	16.2	132
Show		20206-5844	HJ 5185	AB	60	18.7	133
Show		20203-5825	KPP 469		95	3.9	134
Show		20548-5827	B 2487		99	16.9	140
Show		20408-5559	HDS2948		214	0.9	141
Show		20412-6034	UC 4256		118	12.2	142
Show		20379-6038	MUG 4	AB	175	10.8	143
Show		20379-6038	TOK 630	AC	52	743.3	143
Show		20379-6038	EGN 25	Ba,Bb	165	0.4	143
Show		20356-6038	UC 4226		150	26.3	143
Show		20351-6042	RST4670		213	0.2	146
Show		20363-5549	KPP3077		66	5.4	148
Show		20285-5604	B 481		236	2.2	150
Show		20200-5929	TDT2177		261	1.9	152
Show		20496-5622	BRT2827		114	4.5	153
Show		20514-6003	TDT2582		206	0.5	154
Show		20295-5554	KPP4201	AB	196	3.4	156
Show		20250-5616	BRT2826		123	4.1	156
Show		20224-5630	FIN 276		6	0.2	160
Show		20564-5916	I 129	AB	335	2.6	162
Show		20564-5916	I 129	AC	26	38.4	162
Show		20561-5718	BRT2828		58	4.5	163
Show		20516-5623	HJ 5223		110	9.0	163
Show		20428-5535	TDT2492		212	2.9	168
Show		20457-5542	TVB 316		165	3.1	170
Show		20249-5556	FIN 277		39	0.0	172
Show		20415-6114	RST4673		76	0.7	182

WDS 20372-5816 : COMPONENTS

	A
B	pa=149.1° sep=7.14"

20372-5816 A

Coord arcsec 2000

203709.94-581558.7

Mag

PmRA

91.00

PmDE

-29.0

20372-5816 B

Coord arcsec 2000	203710.41-581604.8		Mag	15.9		PmRA	88.00		PmDE	-32.0
Calc delta mag	2.9		Calc coord	yes