VizieR Online Data Catalog: Candidate member stars of the Sagittarius stream (Antoja+, 2020)
Abstract
This is a list of 294344 candidate member stars of the Sagittarius stream and dwarf in the range -120°<Lambda<150°, i.e. avoiding the region of the Galactic plane. These members have been selected only based on proper motions from Gaia DR2 and a certain fraction of contamination is expected. For each stars source_id, equatorial coordinates, proper motions in equatorial system, magnitude and color from Gaia DR2 are given. More material (coordinates and proper motions of member candidates in different reference systems, median proper motions as a function of Lambda, interpolation used to obtain smooth curves given as a Python pickle, animations) are available at: https://services.fqa.ub.edu/sagittarius
(1 data file).- Publication:
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VizieR Online Data Catalog
- Pub Date:
- February 2020
- DOI:
- 10.26093/cds/vizier.36359003
- Bibcode:
- 2020yCat..36359003A
- Keywords:
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- Galaxies: nearby;
- Proper motions;
- Positional data;
- Photometry