Speckle interferometric measurements of binary stars. VIII.
Abstract
Six hundred measurements of 331 binary stars observed during 1980 by means of speckle interferometry with the 4 m telescope at Kitt Peak National Observatory are presented. Thirty-two systems are directly resolved for the first time. Newly resolved spectroscopic binaries include HR 2001, 53 Dam, HR 6388, HR 6469, 31 Omicron-2 Cyg, HR 7922, and alpha Equ.
- Publication:
-
The Astrophysical Journal Supplement Series
- Pub Date:
- March 1983
- DOI:
- 10.1086/190851
- Bibcode:
- 1983ApJS...51..309M
- Keywords:
-
- Astrometry;
- Binary Stars;
- Interferometry;
- Speckle Patterns;
- Stellar Spectrophotometry;
- Astronomical Catalogs;
- Spectral Resolution;
- Telescopes;
- Astronomy