Confirming & detecting circumbinary planets using radial-velocities.
Thanks to its long photometric stares, PLATO will likely identify multiple transiting circumbinary planets. However the duration of its long stares are insufficient to measure circumbinary planet masses accurately using eclipse timing variations of the central binary. In this talk I show our efforts...
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ftdatacite:10.5281/zenodo.5557315 2023-05-15T13:47:14+02:00 Confirming & detecting circumbinary planets using radial-velocities. H.M.J.Triaud, Amaury 2021 https://dx.doi.org/10.5281/zenodo.5557315 https://zenodo.org/record/5557315 en eng Zenodo https://zenodo.org/communities/plato2021 https://dx.doi.org/10.5281/zenodo.5557314 https://zenodo.org/communities/plato2021 Open Access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 info:eu-repo/semantics/openAccess CC-BY Exoplanets Circumbinary exoplanets Binary stars PLATO Radial-velocities Antarctica Transit Text Presentation article-journal ScholarlyArticle 2021 ftdatacite https://doi.org/10.5281/zenodo.5557315 https://doi.org/10.5281/zenodo.5557314 2021-11-05T12:55:41Z Thanks to its long photometric stares, PLATO will likely identify multiple transiting circumbinary planets. However the duration of its long stares are insufficient to measure circumbinary planet masses accurately using eclipse timing variations of the central binary. In this talk I show our efforts on HARPS and SOPHIE to detect circumbinary planets orbiting single-lined eclipse binaries. I will show the first ground-based detections of circumbinary planets made by SOPHIE, HARPS in radial-velocities, and the first circumbinary planet transit obtained from ground, using ASTEP in Antarctica. The methods we are developing are key to prepare for the confirmation of PLATO's circumbinary planets. Conference Object Antarc* Antarctica DataCite Metadata Store (German National Library of Science and Technology) Plato ENVELOPE(-54.674,-54.674,-63.433,-63.433) |
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Open Polar |
collection |
DataCite Metadata Store (German National Library of Science and Technology) |
op_collection_id |
ftdatacite |
language |
English |
topic |
Exoplanets Circumbinary exoplanets Binary stars PLATO Radial-velocities Antarctica Transit |
spellingShingle |
Exoplanets Circumbinary exoplanets Binary stars PLATO Radial-velocities Antarctica Transit H.M.J.Triaud, Amaury Confirming & detecting circumbinary planets using radial-velocities. |
topic_facet |
Exoplanets Circumbinary exoplanets Binary stars PLATO Radial-velocities Antarctica Transit |
description |
Thanks to its long photometric stares, PLATO will likely identify multiple transiting circumbinary planets. However the duration of its long stares are insufficient to measure circumbinary planet masses accurately using eclipse timing variations of the central binary. In this talk I show our efforts on HARPS and SOPHIE to detect circumbinary planets orbiting single-lined eclipse binaries. I will show the first ground-based detections of circumbinary planets made by SOPHIE, HARPS in radial-velocities, and the first circumbinary planet transit obtained from ground, using ASTEP in Antarctica. The methods we are developing are key to prepare for the confirmation of PLATO's circumbinary planets. |
format |
Conference Object |
author |
H.M.J.Triaud, Amaury |
author_facet |
H.M.J.Triaud, Amaury |
author_sort |
H.M.J.Triaud, Amaury |
title |
Confirming & detecting circumbinary planets using radial-velocities. |
title_short |
Confirming & detecting circumbinary planets using radial-velocities. |
title_full |
Confirming & detecting circumbinary planets using radial-velocities. |
title_fullStr |
Confirming & detecting circumbinary planets using radial-velocities. |
title_full_unstemmed |
Confirming & detecting circumbinary planets using radial-velocities. |
title_sort |
confirming & detecting circumbinary planets using radial-velocities. |
publisher |
Zenodo |
publishDate |
2021 |
url |
https://dx.doi.org/10.5281/zenodo.5557315 https://zenodo.org/record/5557315 |
long_lat |
ENVELOPE(-54.674,-54.674,-63.433,-63.433) |
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Plato |
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Plato |
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Antarc* Antarctica |
genre_facet |
Antarc* Antarctica |
op_relation |
https://zenodo.org/communities/plato2021 https://dx.doi.org/10.5281/zenodo.5557314 https://zenodo.org/communities/plato2021 |
op_rights |
Open Access Creative Commons Attribution 4.0 International https://creativecommons.org/licenses/by/4.0/legalcode cc-by-4.0 info:eu-repo/semantics/openAccess |
op_rightsnorm |
CC-BY |
op_doi |
https://doi.org/10.5281/zenodo.5557315 https://doi.org/10.5281/zenodo.5557314 |
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1766246801015308288 |