Results 21 to 30 of about 1,089,644 (224)
The BINSYN Program Package [PDF]
Journal of Astronomy and Space Sciences, 2012 The BINSYN program package, recently expanded to calculate synthetic spectra of cataclysmic variables, is being further extended to include synthetic photometry of ordinary binary stars in addition to binary stars with optically thick accretion disks ...
Albert P. Linnell
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The Eclipses of the Close Binary Star BE UMa [PDF]
International Astronomical Union Colloquium, 1996 BE UMa is a close binary star, not transferring mass, with an extremely hot primary star irradiating the inner face of the cool secondary star. The light curve shows a large-amplitude, sinusoidal variation with a period of 2.29 d, and an eclipse that is centered on the minimum of the variation [1], [3].
Janet H. Wood +2 more
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A New Catalog of Am-type Chemically Peculiar Stars Based on LAMOST
The Astrophysical Journal Supplement Series, 2023 A total of about 21,600 Am candidates were detected with the MKCLASS code based on the low-resolution spectra of the Large Sky Area Multi-Object Fiber Spectroscopic Telescope Data Releases 8 (v1.0), 9 (v0), and 10 (v0), which greatly expands the database
Xiao-man Tian +3 more
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The Astrophysical Journal, 2023 The first detailed photometric and spectroscopic study of G-type short-period binary NY Boo is presented. The radial velocity curve was obtained by the cross-correlation function (CCF) method based on LAMOST and SDSS spectra, which derived its mass ratio
Fangbin Meng +5 more
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Mass-Accreting Pulsating Components of Algols
Galaxies, 2022 We present a review of the latest results of studies of the class of mass-accreting pulsating components of semi-detached eclipsing binaries known as oEA stars.
David Mkrtichian +5 more
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The effect of star-spots on eclipse timings of binary stars [PDF]
Monthly Notices of the Royal Astronomical Society, 2004 7 pages, 9 figures, accepted for publication in ...
Watson, C. A., Dhillon, V. S.
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Line of sight errors in eclipsing binary stars
, 2022 This paper will illustrate the line of sight errors in eclipsing binary stars. Due to this error, the eclipsing binary stars will not actually along be along the line of sight when the observer sees them as eclipsing. This is due to the longer time taken
Jayaram as
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Eclipsing Binaries in Multiple Star Systems [PDF]
Symposium - International Astronomical Union, 1992 Although the majority of the known eclipsing binaries are in systems which consist of only the two eclipsing components, a significant number of them do occur as components of triple star systems or higher order multiple star systems. In this context this term is restricted to those systems whose components are in closed orbits.
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ELLC - a fast, flexible light curve model for detached eclipsing binary stars and transiting exoplanets [PDF]
, 2016 Very high quality light curves are now available for thousands of detached eclipsing binary stars and transiting exoplanet systems as a result of surveys for transiting exoplanets and other large-scale photometric surveys.
P. Maxted
semanticscholar +1 more source
Clustering of eclipsing binary light curves through functional principal component analysis [PDF]
Astrophysics and Space Science, 2022 In this paper, we revisit the problem of clustering 1318 new variable stars found in the Milky way. Our recent work distinguishes these stars based on their light curves which are univariate series of brightness from the stars observed at discrete time ...
Soumita Modak +2 more
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