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

HD 137317


Contents

Images

Upload your image

DSS Images   Other Images


Related articles

The distribution of low-mass stars in the Galactic disc
The complex interdependence of stellar binarity, the stellarmass-luminosity relation, the mass function, the color-magnituderelation, and Galactic disk structure is quantified. A mass-M(V)relation and a model for the change of stellar luminosity with changesin chemical abundance and age are derived. A combination of this withdetailed modeling of all astrophysical and observational contributionsto the Malmquist scatter makes it possible to model star-count datawithout approximating Malmquist corrections. It is shown that a singlemass function and normalization explain the stellar distribution towardsboth Galactic poles, as well as the distribution of stars within adistance of 5.2 pc of the sun.

Submit a new article


Related links

  • - No Links Found -
Submit a new link


Member of following groups:


Observation and Astrometry data

Constellation:てんびん座
Right ascension:15h25m40.51s
Declination:-12°52'14.7"
Apparent magnitude:8.786
Distance:248.756 parsecs
Proper motion RA:-22.4
Proper motion Dec:-28.1
B-T magnitude:8.982
V-T magnitude:8.803

Catalogs and designations:
Proper Names   (Edit)
HD 1989HD 137317
TYCHO-2 2000TYC 5602-662-1
USNO-A2.0USNO-A2 0750-08958710
HIPHIP 75517

→ Request more catalogs and designations from VizieR