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arXiv · 1008.3028

Detection of the ellipsoidal and the relativistic beaming effects in the CoRoT-3 lightcurve

Tsevi Mazeh·Simchon Faigler
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Abstract

CoRoT-3b is a 22 Jupiter-mass massive-planet/brown-dwarf object, orbiting an F3-star with a period of 4.3 days. We analyzed the out-of-transit CoRoT-3 red-channel lightcurve obtained by the CoRoT mission and detected the ellipsoidal modulation, with half the orbital period and amplitude of 59+/-9 ppm (parts per million) and the relativistic beaming effect, with the orbital period and an amplitude of 27+/-9 ppm. Phases and amplitudes of both modulations were consistent with our theoretical approximation.

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Tsevi Mazeh, Simchon Faigler. 2010-08-18. Detection of the ellipsoidal and the relativistic beaming effects in the CoRoT-3 lightcurve. https://doi.org/10.1051/0004-6361/201015550

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