Home     Getting Started     To Survive in the Universe    
Inhabited Sky
    News@Sky     Astro Photo     The Collection     Forum     Blog New!     FAQ     Press     Login  

HD 132675


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

Longterm Photometry of Variables at ESO - Part Two - the Second Data Catalogue 1986-1990
Abstract image available at:http://adsabs.harvard.edu/cgi-bin/nph-bib_query?1993A&AS..102...79S&db_key=AST

The chemical evolution of the solar neighborhood. I - A bias-free reduction technique and data sample
The possible ways of measuring the age-metallicity relation for thegalactic disk in the neighborhood of the sun are discussed. It is shownthat the use of a field star sample chosen on the basis of effectivetemperature introduces a bias which results in a monotonic increase inthe metal abundance of the disk with time. However, if theage-metallicity relation for the disk can be shown to satisfy certaincriteria, the bias introduced in such a sample can be neglected: thegalactic disk apparently satisfies the criteria. It is concluded that asample analyzed through the use of uvby and H(beta) photometry inconjunction with a self-consistent set of theoretical isochronesprovides the least biased, most accurate estimate of the age-metallicityrelation for the disk.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:ふうちょう座
Right ascension:15h05m10.83s
Declination:-72°11'22.6"
Apparent magnitude:7.247
Distance:170.648 parsecs
Proper motion RA:-19.6
Proper motion Dec:-22.7
B-T magnitude:8.332
V-T magnitude:7.337

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 132675
TYCHO-2 2000TYC 9266-317-1
USNO-A2.0USNO-A2 0150-14399564
HIPHIP 73812

→ Request more catalogs and designations from VizieR