Speckle observations of spectroscopic binaries.
Abstract
Results from speckle observations of binary stars carried out between 1987 and 1990 using a 212-cm telescope at the San Pedro Martir Observatory, Mexico, are presented. Fringe patterns for 21 of the 76 reduced spectroscopic binaries in the Fourier domain were detected. The speckle observations and the astrometric observations are consistent for the stars HD41116, HD202275, and HD206901.
- Publication:
-
Publications of the Astronomical Society of Australia
- Pub Date:
- 1991
- DOI:
- 10.1017/S1323358000024097
- Bibcode:
- 1991PASA....9..270I
- Keywords:
-
- Astronomical Spectroscopy;
- Binary Stars;
- Speckle Interferometry;
- Stellar Mass;
- Diffraction Patterns;
- Stellar Motions;
- Stellar Orbits;
- Stellar Parallax;
- Astronomy