ICCD speckle observations of binary stars. XVI. Measurements during 1982-1989 from the Perkins 1.8-M telescope

Hsieh Hai Fu, William I. Hartkopf, Brian D. Mason, Harold A. McAlister, Edmund G. Dombrowski, Tor Westin, Otto G. Franz

    Research output: Contribution to journalArticlepeer-review

    21 Citations (Scopus)

    Abstract

    One-thousand six-hundred eighty-five measurements of 385 binary star systems are presented, obtained during 1982-1989 by means of speckle interferometry at the 1.8-m Perkins telescope on Anderson Mesa, Arizona. These observations were collected as part of a systematic program in which frequent speckle observations of nearby binary systems were to be used in an attempt to detect unseen companions through the analysis of residual motions in wide, visual binaries. This is the second of two papers in which these observations are presented; results of the planet search will be discussed in the final paper of this effort.

    Original languageEnglish
    Pages (from-to)1623-1638
    Number of pages16
    JournalAstronomical Journal
    Volume114
    Issue number4
    DOIs
    Publication statusPublished - 1997 Oct

    ASJC Scopus subject areas

    • Astronomy and Astrophysics
    • Space and Planetary Science

    Fingerprint Dive into the research topics of 'ICCD speckle observations of binary stars. XVI. Measurements during 1982-1989 from the Perkins 1.8-M telescope'. Together they form a unique fingerprint.

    Cite this