Preliminary Color Indices for Stars of Large Proper Motion.
Abstract
Approximate color indices are given for seventy-eight stars south of declination - 48° having proper motions greater than O'~5 annually. A preliminary discussion follows of the very rough color indices of other stars, with much smaller proper motions, found on the same plates
- Publication:
-
The Astrophysical Journal
- Pub Date:
- July 1942
- DOI:
- 10.1086/144432
- Bibcode:
- 1942ApJ....96...55L