Radial velocities and equivalent widths of the double lined binary, HR 2172.
Abstract
We have collected measurements of radial velocities and equivalent widths of the lines of HR 2172, a new double-lined spectroscopic binary previously classified as an Am star. The results of the differential curve of growth analysis, published in the Main Journal, show a normal chemical composition (Van't Veer-Menneret and Coupry 1976). Key words: HR 2172- spectroscopic binary - equivalent widths
- Publication:
-
Astronomy and Astrophysics Supplement Series
- Pub Date:
- January 1977
- Bibcode:
- 1977A&AS...27...31C