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HD 89578


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Catalogs of temperatures and [Fe/H] averages for evolved G and K stars
A catalog of mean values of [Fe/H] for evolved G and K stars isdescribed. The zero point for the catalog entries has been establishedby using differential analyses. Literature sources for those entries areincluded in the catalog. The mean values are given with rms errors andnumbers of degrees of freedom, and a simple example of the use of thesestatistical data is given. For a number of the stars with entries in thecatalog, temperatures have been determined. A separate catalogcontaining those data is briefly described. Catalog only available atthe CDS via anonymous ftp to cdsarc.u-strasbg.fr (130.79.128.5) or viahttp://cdsweb.u-strasbg.fr/Abstract.html

A preliminary compilation of DS-programme star positions
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Observations of double stars and new pairs. XIV
Results of a continuing survey of visual double stars are presented,including 4880 measurements made from February 1987 to November 1989.The positions in WDS format and Durchmusterung numbers are given for 194pairs first reported here. Micrometer measurements of 1142 doubles madewith the Swarthmore 61 cm refractor are presented. Magnitudes areestimated for some of the objects. Plate measurements, plateorientations, position angles, number of nights, and measured exposuresare given. Visual observations of 342 pairs obtained in May 1989 atCerro Tololo, mostly with the 1.0 m reflector, are reported.

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Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1977PASP...89..588H&db_key=AST

Visual double stars measured at Las Campanas Observatory, Chile.
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Observation and Astrometry data

Constellation:Sextans
Right ascension:10h20m06.97s
Declination:-04°20'36.3"
Apparent magnitude:7.956
Distance:135.501 parsecs
Proper motion RA:-29.6
Proper motion Dec:8.9
B-T magnitude:8.357
V-T magnitude:7.99

Catalogs and designations:
Proper Names
HD 1989HD 89578
TYCHO-2 2000TYC 4908-1425-1
USNO-A2.0USNO-A2 0825-07165875
HIPHIP 50593

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