Astronomy and Astrophysics – Astronomy
Scientific paper
Aug 1981
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981aj.....86.1200d&link_type=abstract
Astronomical Journal, vol. 86, Aug. 1981, p. 1200-1203.
Astronomy and Astrophysics
Astronomy
3
Dwarf Stars, Kinematics, Late Stars, Radial Velocity, Astronomical Catalogs, Star Distribution, Stellar Motions
Scientific paper
Radial velocities have been obtained for 20 of the stars in Sanduleak's catalog. These are combined with photometric parallaxes and published proper motions to obtain space velocities and velocity dispersions. The space density is also estimated. The velocity dispersions and the space density appear to be "normal," i.e., there is no evidence for an excess density of low-velocity M dwarfs.
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