Binary stars unresolved by speckle interferometry. III

1984/01/01 by W. I. Hartkopf, William I. Hartkopf, H. A. McAlister · 241 citations
Mathematics · Physics and Astronomy · #Astro and Planetary Science #Astronomy #Astrophysics #Binary number #Binary star #History and Developments in Astronomy #Interferometry #Mathematics #Occultation #Optics #Physics #Speckle imaging #Speckle pattern #Stars #Stellar, planetary, and galactic studies #Telescope

paper · pdf · doi:10.1086/131309

published in Publications of the Astronomical Society of the Pacific 96, 105 (Institute of Physics)

openalex publication_date 1984/01/01 · openalex created_date 2025/10/10 · openalex updated_date 2026/08/05

Abstract

The KPNO's 4-m telescope was used in 1975-1981 to determine the epochs of 1164 speckle observations for 469 unresolved, known or suspected binary stars. The data, presented in tabular form, encompass visual binaries with eccentric orbits, occultation binaries, astrometric binaries, Hyades stars of known or suspected duplicity, and many long period spectroscopic binaries.

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