17426-6640 UC 3387

17^h 42^m 37.27^s -66° 39' 45.7" P.A. 293.00 sep 35.3 mag 12.20,16.20

Coord 2000	17426-6640	Discov num	UC 3387	Comp		Coord arcsec 2000	17 42 37.27 -66 39 45.7
Date first	1996	Date last	2015	Obs	5
Pa first	292	Pa last	292.9	P.A. Now (θ)	292.9°
Sep first	35.5	Sep last	35.307	Sep. Now (ρ)	35.307"
Mag pri	12.20	Mag sec	16.20	delta mag (ΔM)	4	Spectral class
Pri motion ra	-031	Sec motion ra	-008
Pri motion dec	-060	Sec motion dec	-057
Notes	V (Proper motion indicates physical)

rPM=0.343

This double is physical.

OTHER CATALOGS AND DESIGNATIONS

Constellation

Ara

Gaia DR2

5812812556639413632

WDS 17426-6640 UC 3387 : 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
17426-6640	UC 3387		2000	2	292	35.4	12.20	16.20		V	174237.27-663945.7
17426-6640	UC 3387		2010	4	293	35.3	12.20	16.20		V	174237.27-663945.7
17426-6640	UC 3387		2015	5	293	35.3	12.20	16.20		V	174237.27-663945.7

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

WDS 17426-6640 UC 3387 : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 17426-6640 UC 3387 : MEASURES

No records found.

WDS 17426-6640 : VIRTUAL EYEPIECE

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WDS 17426-6640 : ALADIN DSS IMAGE @ 17^h 42^m 37.27^s -66° 39' 45.7"

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

WDS 17426-6640 UC 3387 : 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		17426-6640	UC 3387		293	35.3	1
Show		17415-6642	KPP1199		207	9.3	8
Show		17436-6629	UC 3393		259	24.4	13
Show		17375-6634	SKF 453	AB	44	2.4	31
Show		17375-6634	SKF 453	AC	351	70.1	31
Show		17447-6608	KPP2314		76	19.5	35
Show		17375-6623	TDT 440		135	0.4	35
Show		17367-6629	UC 3377		332	79.0	37
Show		17500-6648	DON 863		115	3.8	45
Show		17464-6722	TDT 499		181	0.5	48
Show		17404-6553	MLO 76	AB	57	5.1	49
Show		17404-6553	BAU 51	AC	138	39.0	49
Show		17404-6553	BAU 51	AD	137	57.2	49
Show		17443-6729	UC 3395		198	123.0	51
Show		17348-6708	UC 3372		12	71.6	55
Show		17359-6553	I 376		215	2.2	62
Show		17341-6728	TDS 872		355	1.4	70
Show		17530-6601	DON1117		342	6.2	75
Show		17333-6547	TDT 407		178	1.7	78
Show		17560-6632	HJ 4983		16	14.3	81
Show		17289-6646	TDT 375		347	0.6	82
Show		17288-6632	TDT 374		145	0.6	83
Show		17521-6744	DON 866		106	0.4	85
Show		17289-6705	UC 3350		97	20.5	85
Show		17434-6514	TDT 478		43	0.4	87
Show		17389-6803	TDT 449		49	0.5	87
Show		17562-6714	UC 3451		238	22.7	87
Show		17315-6546	UC 3362		330	28.6	87
Show		17310-6547	TDS 868		106	1.8	88
Show		17500-6524	UC 3421		352	129.6	89
Show		17288-6609	HJ 4943		238	4.0	89
Show		17274-6628	TDT 364		42	2.4	92
Show		17321-6753	UC 3363		326	47.5	96
Show		17302-6744	UC 3357		175	104.0	97
Show		17413-6502	UC 3384		48	17.6	99
Show		17334-6804	TDT 408		28	0.7	100
Show		17301-6534	UC 3356		316	31.1	101
Show		17593-6628	TDT 613		281	0.6	101
Show		17276-6731	TDT 365		343	1.1	102
Show		17596-6712	DON 870		255	2.7	105
Show		17271-6733	UC 3343		325	49.8	106
Show		18007-6647	MLO 78		233	3.8	108
Show		17236-6656	TDT 336		220	0.5	114
Show		18017-6650	LDS 619		359	139.9	115
Show		17549-6513	HJ 4980		66	9.8	115
Show		17464-6833	TOB 343		346	12.3	116
Show		17533-6822	TDT 558		41	0.5	120
Show		17230-6718	TDT 328		16	0.5	122
Show		17324-6456	TDS 869		123	1.2	122
Show		17583-6516	UC 3460		19	49.7	128
Show		17342-6439	TDT 419		339	0.7	132

WDS 17426-6640 : COMPONENTS

	A
B	pa=316.8° sep=18.84"

17426-6640 A

Componente originario normalizzato	AB		Coord arcsec 2000	174237.27-663945.7		Mag	12.2		PmRA	-31.00
PmDE	-60.0

17426-6640 B

Componente originario normalizzato	AB		Coord arcsec 2000	174235.10-663932.0		Mag	16.2		PmRA	-8.00
PmDE	-57.0		Calc delta mag	4		Calc coord	yes