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    Antalgol variable ST Ophiuchi (52.1907)

    Shapley, Harlow, 1885-1972
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    [PDF] AntalgolVariableStOphiuchi.pdf (12.62Mb)
    Date
    1911
    Format
    Thesis
    Metadata
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    Abstract
    The variability of ST Ophiuchi was discovered at Harvard from an examination of31 photographs taken during the interval 1893-1904. Professor Pickering announced that the light variation was short duration, evidently about a day or a fraction thereof, and that the rise from minimum to maximum brightness through a range of at least one magnitude was very rapid. The photometric measures of the star made at the Laws Observatory on August 1, 5, and 14, 1908, indicated that it belonged to the antalgol class of variables, and that its period was approximately 0.45.
    URI
    https://hdl.handle.net/10355/15501
    https://doi.org/10.32469/10355/15501
    Degree
    M.A.
    Thesis Department
    Astronomy (MU)
    Rights
    OpenAccess.
    This work is licensed under a Creative Commons Attribution-NonCommercial-NoDerivs 3.0 License.
    Collections
    • 1910-1919 Theses (MU)
    • Physics and Astronomy electronic theses and dissertations (MU)

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