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Vol 461|3 September 2009 RESEARCH HIGHLIGHTS EXOPLANETS Seeing the Explaining the eccentricities honeycomb Asrophys. J. 702, 716–723 (2009) The near-circular orbits followed by the Science 325, 1110 ...
Abstract: The distribution of eccentricities of warm giant exoplanets is commonly explained through planet--planet interactions, although no physically sound argument favours the ubiquity ...
. Here we investigate the thermal light curves of eccentric -tilted exoplanets across various radiative timescales, eccentricities , obliquities, and viewing geometries using results of shallow-water ...
explains all the evidence, two major origins channels together plausibly account for properties of hot Jupiters themselves and their connections to other exoplanet populations. All rights reserved Hot ...
that the orbital characteristics ( eccentricities and semimajor axes) of stellar, brown dwarf, and exoplanet companions of solar-type stars are all the same within our measuring accuracies and are very different than ...
Abstract: Planet--Planet scattering is an efficient and robust dynamical mechanism for producing eccentric exoplanets . Coupled to tidal interactions with the central star, it can also explain close ...
Abstract: A question driving many studies is whether the thousands of exoplanets known today typically formed where we observe them or formed further out in the disk and migrated in. Early ...
on to heliocentric, Planet 9-like orbits. During the ∼100 Myr cluster phase, many stars are likely to host planets on highly eccentric orbits with apastron distances beyond 100 au if Neptune-sized planets are common ...
V Vol 460 ol 460| |6 August 2009 6 August 2009 RESEARCH HIGHLIGHTS EXOPLANETS Avoiding shrinkage Astrophys. J. 700, 1921–1932 (2009) Many of the planets discovered outside the Solar System ...
by means of a likelihood ratio test. Instead, we find that the RV variations can be explained either by an eccentric orbit or interpreted as a pair of planets on circular orbits near a period ratio of 2:1 ...
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