21533-3439 UC 4589

21^h 53^m 16.08^s -34° 38' 34.5" P.A. 235.00 sep 15.0 mag 12.00,13.00

Coord 2000	21533-3439	Discov num	UC 4589	Comp		Coord arcsec 2000	21 53 16.08 -34 38 34.5
Date first	1998	Date last	2016	Obs	7
Pa first	235	Pa last	235.1	P.A. Now (θ)	235.1°
Sep first	15.0	Sep last	15.031	Sep. Now (ρ)	15.031"
Mag pri	12.00	Mag sec	13.00	delta mag (ΔM)	1	Spectral class
Pri motion ra	+040	Sec motion ra	+034
Pri motion dec	-043	Sec motion dec	-046
Notes	V R (Proper motion indicates physical, Red magnitudes)

rPM=0.114 (< 0.3, Physical double)

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Piscis Austrinus

Tycho2

7491-00775-1

Gaia DR2

6588492991843811328

WDS 21533-3439 UC 4589 : 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
21533-3439	UC 4589		1998	2	235	15.0	12.00	13.00		V	215316.08-343834.5
21533-3439	UC 4589		2000	2	235	15.1	12.00	13.00		V	215316.08-343834.5
21533-3439	UC 4589		2010	4	235	14.9	12.00	13.00		V R	215316.08-343834.5
21533-3439	UC 4589		2015	5	235	15.0	12.00	13.00		V R	215316.08-343834.5
21533-3439	UC 4589		2016	7	235	15.0	12.00	13.00		V R	215316.08-343834.5

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

WDS 21533-3439 UC 4589 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 21533-3439 UC 4589 : MEASURES

No records found.

WDS 21533-3439 : VIRTUAL EYEPIECE

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

WDS 21533-3439 : ALADIN DSS IMAGE @ 21^h 53^m 16.08^s -34° 38' 34.5"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 21533-3439 UC 4589 : 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		21533-3439	UC 4589		235	15.0
Show		21554-3430	I 673		271	1.0	28
Show		21521-3522	UC 4584		40	18.1	46
Show		21563-3510	UC 4606		76	41.1	49
Show		21490-3431	TSN 100		106	8.1	54
Show		21573-3418	HDS3121	AB	105	0.8	54
Show		21573-3418	SKF 445	AC	153	13.7	54
Show		21569-3522	B 1394		317	0.6	63
Show		21540-3334	LDS4919		118	36.2	66
Show		21554-3545	UC 4598		12	22.7	72
Show		21586-3511	SEE 462		193	10.9	74
Show		21487-3351	RSS 564		172	57.9	74
Show		21492-3538	B 1013		329	0.0	78
Show		21558-3313	TSN 200		229	0.0	91
Show		21549-3610	LDS5935	BC	3	49.6	93
Show		21549-3610	LDS 763	AB	341	57.6	94
Show		21507-3607	BRT1825		143	3.3	94
Show		21463-3401	RSS 563		322	10.7	95
Show		21456-3451	HDS3099		50	0.2	95
Show		21449-3416	B 1012		234	4.1	107
Show		21592-3556	LDS 768	AB	289	96.0	107
Show		21467-3557	UC 4560		332	27.3	113
Show		21442-3505	UC 4541	AB	304	74.8	115
Show		21447-3537	SEE 455	AB	84	4.5	121
Show		21590-3258	UC 4620		72	57.6	124
Show		21594-3621	JSP 828		192	0.5	127
Show		21560-3644	UC 4602		45	25.1	130
Show		21458-3612	DEA 10		34	108.9	131
Show		22040-3433	JSP 829		175	2.7	133
Show		21427-3535	B 1011	BC	238	1.4	141
Show		21427-3535	B 1011	AB	116	66.2	141
Show		21449-3302	I 1051		290	20.0	143
Show		21589-3227	LDS4929		353	113.1	148
Show		21552-3705	ALD 78		42	3.1	149
Show		22051-3511	SKF2102		336	11.9	150
Show		21459-3640	JSP 827	AB	108	0.5	151
Show		21459-3640	SKF1253	AB,C	70	43.5	151
Show		21418-3535	B 1010		328	4.3	152
Show		21446-3632	SKF2808		111	2.9	155
Show		21559-3719	UC 4600		202	31.3	164
Show		21583-3207	RST2190		293	1.0	164
Show		22066-3425	UC 4652		25	48.4	166
Show		22029-3243	KPP3096		329	4.3	167
Show		21509-3151	LDS4915		126	3.1	170
Show		21551-3148	I 1449		268	0.3	173
Show		22043-3253	UC 4642		303	42.0	174
Show		21406-3559	BRT1824		5	3.0	175
Show		21466-3206	UC 4558		251	18.4	175
Show		22039-3244	RST2191		307	1.2	176
Show		21581-3150	LDS5939		291	265.4	178
Show		22047-3250	SKF1254		293	10.2	179

WDS 21533-3439 : COMPONENTS

	A
B	pa=229.7° sep=13.30"

21533-3439 A

Componente originario normalizzato	AB		Coord arcsec 2000	215316.08-343834.5		Mag	12		PmRA	40.00
PmDE	-43.0		Tycho2	7491-00775-1

Tycho2

Tycho2	7491-00775-1	Pflag		RAmdeg	328.31698328	DEmdeg	-34.64291816
PmRA	38.9	PmDE	-46.3	E RAmdeg	130	E DEmdeg	156
E pmRA	4.4	E pmDE	4.5	EpRAm	1978.39	EpDEm	1970.81
Num	2	Q RAmdeg		Q DEmdeg		Q pmRA
Q pmDE		BTmag	13.687	E BTmag	0.407	VTmag	12.250
E VTmag	0.206	Prox	999	TYC		HIP
CCDM		RAdeg	328.31687333	DEdeg	-34.64280528	EpRA 1990	1.62
EpDE 1990	1.22	E RAdeg	141.7	E DEdeg	180.7	Posflg
Corr	0.0

21533-3439 B

Componente originario normalizzato	AB		Coord arcsec 2000	215315.26-343843.1		Mag	13		PmRA	34.00
PmDE	-46.0		Calc delta mag	1		Calc coord	yes