VizieR Online Data Catalog: Properties of co-moving stars observed by Gaia (Bochanski+, 2018)
Abstract
Our catalog incorporates Gaia photometry and astrometry, as well as photometry obtained during the Two-Micron All-Sky Survey (2MASS; Skrutskie et al. 2006, Cat. VII/233) and by the Wide-Field Infrared Sky Explorer satellite (WISE; Wright et al. 2010AJ....140.1868W). We used the isochrone python module (Morton 2015ascl.soft03010M) to estimate the fundamental parameters (mass, age, radius, [Fe/H], distance, and extinction) of each star in our sample. The package uses the MESA (Paxton et al. 2011ApJS..192....3P, 2013ApJS..208....4P, 2015ApJS..220...15P) Isochrones and Stellar Track library (MIST; Choi et al. 2016ApJ...823..102C; Dotter 2016ApJS..222....8D) and computes the posterior probability of fundamental parameters given the data.
(4 data files).- Publication:
-
VizieR Online Data Catalog
- Pub Date:
- November 2018
- DOI:
- 10.26093/cds/vizier.51550149
- Bibcode:
- 2018yCat..51550149B
- Keywords:
-
- Stars: double and multiple;
- Stars: masses;
- Stars: diameters;
- Abundances: [Fe/H];
- Stars: ages;
- Stars: distances;
- Extinction