Eclipsing binary stars in the Large Magellanic Cloud. Results from the EROS-2, OGLE and VMC surveys ⋆ [PDF]
, 2014 We present a catalogue of 1768 eclipsing binary stars (EBs) detected in the Large Magellanic Cloud (LMC) by the second generation of the EROS survey (hereinafter EROS-2); 493 of them are new discoveries located in outer regions (out of the central bar ...
T. Muraveva +11 more
semanticscholar +1 more source
Eclipsing Binary Stars from Space [PDF]
Proceedings of the International Astronomical Union, 2006 AbstractWe have begun a programme to obtain high-precision photometry of bright detached eclipsing binary (dEB) stars with the Wide-field InfraRed Explorer (WIRE) satellite (Bruntt & Buzasi 2006). Due to the small aperture of WIRE, only stars brighter than V = 6 can be observed.
Bruntt, H., Southworth, J.
openaire +2 more sources
The eclipsing binary star RZ Cas [PDF]
Astronomy & Astrophysics, 2003 In a first report on the results of a multi-site campaign in 2001 of photometric and spectroscopic observations of the active semi-detached Algol-type system RZ Cas, we concentrate on the radial velocity (RV) variations. Using weak absorption lines we obtain an improved orbital solution for both components.
H. Lehmann, D. E. Mkrtichian
openaire +1 more source
Calibrating convective-core overshooting with eclipsing binary systems. The case of low-mass main-sequence stars [PDF]
, 2016 In a robust statistical way, we quantify the uncertainty that affects the calibration of the overshooting efficiency parameter $\beta$ that is owing to the uncertainty on the observational data in double-lined eclipsing binary systems.
G. Valle +3 more
semanticscholar +1 more source
Discovery and Precise Characterization by the MEarth Project of LP 661-13, an Eclipsing Binary Consisting of Two Fully Convective Low-mass Stars [PDF]
, 2016 We report the detection of stellar eclipses in the LP 661-13 system. We present the discovery and characterization of this system, including high-resolution spectroscopic radial velocities and a photometric solution spanning two observing seasons. LP 661-
J. Dittmann +9 more
semanticscholar +1 more source
TIC 433545934: The first 2+2-type doubly eclipsing binary with extra, mutual eclipses
Astronomy & AstrophysicsAims. Several hundred previously unknown 2+2 hierarchical doubly eclipsing quadruple stars have been identified in observations made with the space telescope TESS over the past eight years.
Borkovits T. +7 more
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The Mass and Angular Momentum Relation of Eclipsing Binaries [PDF]
Journal of Astronomy and Space Sciences, 1998 With a total 3780 eclipsing binary system in the Catalogue of Approximate Photometric and Absolute Elements of Eclipsing Variable Stars by Svechnikov & Kuznetsova (1990), the empirical relations between the systemic mass and orbital angular momentum have
Kyu-Dong Oh
doaj
Identifying and Characterising Eclipsing Binary Stars in the MOSES Survey [PDF]
, 2022 This thesis presents the research methods and results from analysing data from the MOSES survey in search of variable stars. The work focuses on classifying and analysing light curves of eclipsing binary stars.
Cullen, Jade
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Hidden Companions Detected by Asteroseismology. I. Two Kepler Field Non-Eclipsing Binaries
Universe, 2022 The Kepler space telescope has detected a large number of variable stars. We summarize 2261 δ Scuti and hybrid variables in the literature, and perform time-frequency analysis on these variable stars. Two non-eclipsing binary systems, KIC 5080290 and KIC
Ming Yang
doaj +1 more source
KEPLER ECLIPSING BINARY STARS. IV. PRECISE ECLIPSE TIMES FOR CLOSE BINARIES AND IDENTIFICATION OF CANDIDATE THREE-BODY SYSTEMS [PDF]
, 2013 We present a catalog of precise eclipse times and analysis of third-body signals among 1279 close binaries in the latest Kepler Eclipsing Binary Catalog.
K. Conroy +5 more
semanticscholar +1 more source