Angular diameter of 31 Leonis from a lunar occultation.
The angular diameter of the K-type giant 31 Leonis is found to be 0" 003 I + 0#.0006 by analysis of the light curve at a lunar occultation. The result suggests that the surface brightness is slightly greater than that expected for a normal star with the same value of (B-V)0.
Monthly Notices of the Royal Astronomical Society
- Pub Date:
- May 1976