01176-5912 TDS 1831 Aa,Ab

01^h 17^m 35.10^s -59° 11' 44.0" P.A. 346.00 sep 0.4 mag 11.02,11.26

Coord 2000	01176-5912	Discov num	TDS1831	Comp	Aa,Ab	Coord arcsec 2000	01 17 35.10 -59 11 44.0
Date first	1991	Date last	1991	Obs	1
Pa first	346	Pa last	345.9	P.A. Now (θ)	345.9°
Sep first	0.4	Sep last	0.44	Sep. Now (ρ)	0.44"
Mag pri	11.02	Mag sec	11.26	delta mag (ΔM)	0.24	Spectral class
Pri motion ra	+164	Sec motion ra	+171
Pri motion dec	-005	Sec motion dec	-010
Notes

rPM=0.05 (< 0.3, Physical double)

This double is physical.

01176-5912 SYSTEM COMPONENTS

Show	name	SAO	coord	wds_name	last	obs	pa	sep	mag1	mag2	d_mag	orb	current
Show			01 17 35 -59 11 44	TDS 1831 Aa,Ab	1991	1	346	0.4	11.02	11.26	0.24		<===
Show			01 17 35 -59 11 44	UC 537 AB	2016	6	202	44.8	10.46	12.42	1.96

Triple system
2 estimated visually detectable stars in this system

OTHER CATALOGS AND DESIGNATIONS

Constellation

Tucana

Tycho2

8480-00769-1

Gaia DR2

4909045506481449344

WDS 01176-5912 TDS 1831 Aa,Ab : NOTES

No records found.

REFERENCES

refcode	metd	author	reference
TDS		Tycho Double Star (from additional DD list)	...................
TDT		Tycho Double Star (from additional DD list)	...................
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
01176-5912	TDS1831	Aa,Ab	1991	1	346	0.4	11.02	11.26			011735.12-591144.2

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WDS 01176-5912 TDS 1831 Aa,Ab : VISUAL OBSERVATIONS REPORTS

No records found.

WDS 01176-5912 TDS 1831 Aa,Ab : MEASURES

No records found.

WDS 01176-5912 : VIRTUAL EYEPIECE

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WDS 01176-5912 : ALADIN DSS IMAGE @

DSS color DSS blue 2MASS AllWISE GALEX SDSS9 XMM PanSTARRS

Error -22130
Not valid ID.

Error -22130
Not valid ID.
Error -27220
Not valid ID.