Abstract

The systematic stellar velocity field of about 30 000 K-M giants in the heliocentric distance interval 0.5-1.0 kpc is examined, on the basis of the three-dimensional Ogorodnikov-Milne model for the overall pattern analysis of the proper motions. The basic material of this investigation consists of the proper motions provided by the astrometric catalogue, ACRS Part 1, and of the spectroscopic and photometric data given by SKYMAP.

Full Text
Paper version not known

Talk to us

Join us for a 30 min session where you can share your feedback and ask us any queries you have

Schedule a call