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The O-type eclipsing binary SZ Camelopardalis revisited

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11320%2F10%3A10051749" target="_blank" >RIV/00216208:11320/10:10051749 - isvavai.cz</a>

  • Alternative codes found

    RIV/67985815:_____/10:00354864

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    The O-type eclipsing binary SZ Camelopardalis revisited

  • Original language description

    The older studies of this multiple system disagreed in velocity amplitudes and also the light-curve solutions gave ratio of component luminosities different from the ratio as inferred from spectroscopy. Therefore we obtained spectra using the 2m telescope in Ondrejov and made new solutions of light curves. Only the light curve by Wesselink offered a solution compatible with spectroscopy. We derived masses of components 16.6 and 11.9 Msun, and radii 9.4 and 5.4 Rsun. These parameters now agree with expectations for the given spectral type.

  • Czech name

  • Czech description

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    BN - Astronomy and celestial mechanics, astrophysics

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2010

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Astronomy and Astrophysics

  • ISSN

    0004-6361

  • e-ISSN

  • Volume of the periodical

    524

  • Issue of the periodical within the volume

    prosinec

  • Country of publishing house

    DE - GERMANY

  • Number of pages

    5

  • Pages from-to

  • UT code for WoS article

    000284625300013

  • EID of the result in the Scopus database