Lowell proper motion survey: Summary catalog of GD and GR stars proper motion survey with the 13 inch photographic telescope of the Lowell Observatory
Abstract
A summary catalog listing 1712 white dwarf suspects and 504 very red stars all with proper motions 0.20 sec/year is presented. The proper motion is given in seconds of arc per year for motion greater than 0.06 sec/year. Motion 0.06 sec/year or less is designated slight; and the position angle is rounded to the nearest 5 degrees. Motion 0.03 sec/year or less is also indicated. Estimates of the blue magnitude, star colors, photometry, and spectral type (if determined) are given.
- Publication:
-
Lowell Observatory Bulletin
- Pub Date:
- March 1980
- Bibcode:
- 1980LowOB...8..157G
- Keywords:
-
- Astronomical Catalogs;
- Giant Stars;
- Stellar Motions;
- White Dwarf Stars;
- Color;
- M Stars;
- Photometry;
- Position (Location);
- Stellar Magnitude;
- Stellar Spectra;
- Subdwarf Stars;
- Telescopes;
- Astronomy