Results 161 to 170 of about 209,011 (176)

The Optical Gravitational Lensing Experiment. The New Catalog of Eclipsing Binary Stars in the Small Magellanic Cloud

open access: green, 2004
Ł. Wyrzykowski   +8 more
openalex   +2 more sources

Surface brightness-colour relations of dwarf stars from detached eclipsing binaries

open access: hybrid
D. Graczyk   +23 more
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Photometric Mass Ratios of Eclipsing Binary Stars [PDF]

open access: possibleAstrophysics and Space Science, 2005
Following a brief history of measurement of eclipsing binary mass ratios from light curves, we show that photometric mass ratios for overcontact and semi-detached binaries are reliable because the relative stellar radii, R/a, are accurately measured and not, as commonly claimed, because of information in the light variation outside eclipse.
Dirk Terrell, Robert E. Wilson
openaire   +1 more source
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Eclipsing binaries among high-mass stars

EAS Publications Series, 2013
We present the first results of a comprehensive photometric O-star survey performed with a robotic twin refractor at the Universitatssternwarte Bochum located near Cerro Armazones in Chile. For three high-mass stars, Pismis 24-1, CPD − 51∘  8946, and HD 319702, we determined the period through the Lafler-Kinman algorithm and modelled the light curves ...
M. Hackstein   +7 more
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The search for planets around eclipsing binary stars

Astronomy Reports, 2012
A list of eclipsing binary stars that may have planetary systems is presented. Eclipsing binaries facilitate the search for planets in binary systems. The presence of eclipses strongly increases the probability that the observer is in the orbital plane of the system, since it is natural to expect that protoplanetary disks and planets are located in or ...
Alexander V. Tutukov, A. I. Bogomazov
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Minima of eclipsing binary stars

2014
We present several CCD minima observations of eclipsing binaries.
Corfini, G.   +16 more
openaire   +1 more source

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