21540-7334 UC 4593

21^h 54^m 00.11^s -73° 33' 59.6" P.A. 2.00 sep 25.6 mag 14.60,15.50

Coord 2000	21540-7334	Discov num	UC 4593	Comp		Coord arcsec 2000	21 54 00.11 -73 33 59.6
Date first	1998	Date last	2016	Obs	7
Pa first	2	Pa last	2.2	P.A. Now (θ)	2.2°
Sep first	25.6	Sep last	25.597	Sep. Now (ρ)	25.597"
Mag pri	14.60	Mag sec	15.50	delta mag (ΔM)	0.9	Spectral class
Pri motion ra	+134	Sec motion ra	+133
Pri motion dec	-031	Sec motion dec	-035
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.03 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Indus

Gaia DR2

6358926066456680192

WDS 21540-7334 UC 4593 : 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
21540-7334	UC 4593		1999	2	2	25.6	14.60	15.50		V	215400.11-733359.6
21540-7334	UC 4593		2000	2	2	25.6	14.60	15.50		V	215400.11-733359.6
21540-7334	UC 4593		2010	4	2	25.6	14.60	15.50		V R	215400.11-733359.6
21540-7334	UC 4593		2015	5	2	25.6	14.60	15.50		V R	215400.11-733359.6
21540-7334	UC 4593		2016	7	2	25.6	14.60	15.50		V R	215400.11-733359.6

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

WDS 21540-7334 UC 4593 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21540-7334 UC 4593 : MEASURES

No records found.

WDS 21540-7334 : VIRTUAL EYEPIECE

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

WDS 21540-7334 : ALADIN DSS IMAGE @ 21^h 54^m 00.11^s -73° 33' 59.6"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21540-7334 UC 4593 : 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		21540-7334	UC 4593		2	25.6
Show		21533-7344	TOK 214		113	0.9	10
Show		21506-7325	TDT3188		24	0.5	18
Show		21509-7403	TDT3189		156	0.9	32
Show		21531-7409	KPP3055		11	1.4	36
Show		22000-7407	B 2499		358	1.9	42
Show		21479-7414	HJ 5287		319	5.3	53
Show		21478-7241	HEI 597		321	0.2	60
Show		21561-7235	HJ 5297		317	8.6	61
Show		21543-7441	KPP4255		121	1.9	68
Show		21529-7454	HJ 5295		203	21.6	81
Show		22133-7356	I 678		88	2.1	84
Show		21376-7426	UC 4513		32	30.1	86
Show		21516-7207	UC 4583		233	62.1	88
Show		21491-7206	HEI 598		153	0.7	91
Show		22140-7255	TDT3417		163	0.5	95
Show		22015-7204	KPP3065	AB	37	2.1	97
Show		21593-7519	TDT3277		157	0.5	107
Show		21503-7521	FAH 2		204	14.5	108
Show		22114-7211	TDS1163		337	0.9	113
Show		21457-7541	KPP4246		108	1.3	132
Show		21377-7132	TDT3066		278	0.6	143
Show		21569-7108	LDS 762		201	8.9	147
Show		22031-7607	HJ 5306		71	34.8	158
Show		22045-7103	HJ 5312		357	25.7	159
Show		21510-7612	HDS3112		349	1.2	159
Show		22090-7102	UC 4663		253	101.6	167
Show		21364-7608	TDT3054		225	1.5	169
Show		21548-7039	TDT3235		345	0.9	175
Show		21479-7039	TDT3159		274	0.9	178
Show		21523-7033	HEI 600		294	0.2	182
Show		21375-7049	HEI 409		14	0.1	182
Show		21345-7627	KPP2244		53	18.6	189
Show		21510-7018	TDT3190		95	0.4	197
Show		22006-7657	TDT3289		212	3.5	205
Show		21346-7027	TDT3039		67	0.5	208
Show		21366-7652	KPP2099		105	16.9	209
Show		22101-7011	LDS 773		87	48.3	218
Show		21593-6957	SHN 257		-1	0.9	219
Show		22066-7001	TVB 322		225	1.5	221
Show		21495-7717	I 1050		87	2.9	224
Show		22040-6955	LDS 769		136	14.3	224
Show		22025-7716	DAW 231		275	5.2	225
Show		22037-6953	UC 4637		262	38.5	226
Show		21549-7720	HDS3117	AB	119	2.1	227
Show		21549-7720	SKF 106	AC	311	7.6	227
Show		22025-7719	HJ 5301	AB	202	10.5	227
Show		22025-7719	SHY 786	BC	255	999.9	228
Show		21415-7723	BLM 6		331	0.1	235
Show		21411-6946	KPP3066		122	1.1	237
Show		22057-6941	TDT3335		57	0.4	240

WDS 21540-7334 : COMPONENTS

	A
B	pa=0.6° sep=25.58"

21540-7334 A

Componente originario normalizzato	AB		Coord arcsec 2000	215400.11-733359.6		Mag	14.6		PmRA	134.00
PmDE	-31.0

21540-7334 B

Componente originario normalizzato	AB		Coord arcsec 2000	215400.18-733334.0		Mag	15.5		PmRA	133.00
PmDE	-35.0		Calc delta mag	0.9		Calc coord	yes