Sökning: WFRF:(Osborne Hannah L. M.) > TOI-733 b : A plane...
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000 | 08104naa a2200901 4500 | |
001 | oai:lup.lub.lu.se:c8c432c2-d6bc-4e5e-9ab5-fd9fb842abbb | |
003 | SwePub | |
008 | 230915s2023 | |||||||||||000 ||eng| | |
009 | oai:research.chalmers.se:a4b44687-97c0-4184-ab94-7be11d999c95 | |
024 | 7 | a https://lup.lub.lu.se/record/c8c432c2-d6bc-4e5e-9ab5-fd9fb842abbb2 URI |
024 | 7 | a https://doi.org/10.1051/0004-6361/2023459612 DOI |
024 | 7 | a https://research.chalmers.se/publication/5364942 URI |
040 | a (SwePub)lud (SwePub)cth | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Georgieva, Iskra,d 1987u Onsala Space Observatory,Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)iskrag |
245 | 1 0 | a TOI-733 b : A planet in the small-planet radius valley orbiting a Sun-like star |
264 | 1 | c 2023 |
520 | a We report the discovery of a hot (Teq ≈ 1055 K) planet in the small-planet radius valley that transits the Sun-like star TOI-733. It was discovered as part of the KESPRINT follow-up program of TESS planets carried out with the HARPS spectrograph. TESS photometry from sectors 9 and 36 yields an orbital period of {equation presented} days and a radius of {equation presented}. Multi-dimensional Gaussian process modelling of the radial velocity measurements from HARPS and activity indicators gives a semi-amplitude of K = 2.23 ± 0.26 m s-1, translating into a planet mass of {equation presented}. These parameters imply that the planet is of moderate density ({equation presented}) and place it in the transition region between rocky and volatile-rich planets with H/He-dominated envelopes on the mass-radius diagram. Combining these with stellar parameters and abundances, we calculated planet interior and atmosphere models, which in turn suggest that TOI-733 b has a volatile-enriched, most likely secondary outer envelope, and may represent a highly irradiated ocean world. This is one of only a few such planets around G-type stars that are well characterised. | |
650 | 7 | a NATURVETENSKAPx Fysikx Astronomi, astrofysik och kosmologi0 (SwePub)103052 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Astronomy, Astrophysics and Cosmology0 (SwePub)103052 hsv//eng |
653 | a Planets and satellites: composition | |
653 | a Planets and satellites: detection | |
653 | a Planets and satellites: individual: TOI-733 | |
653 | a Techniques: photometric | |
653 | a Techniques: radial velocities | |
653 | a Techniques: radial velocities | |
700 | 1 | a Persson, Carina,d 1964u Onsala Space Observatory,Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)carina64 |
700 | 1 | a Goffo, Elisau Thuringer Landessternwarte Tautenburg,University of Turin,Thüringer Landessternwarte Tautenburg,Universita degli Studi di Torino4 aut |
700 | 1 | a Acuña, Lorenau Laboratoire d'Astrophysique de Marseille (LAM),Max Planck Institute for Astronomy,Laboratoire d'Astrophysique de Marseille,Max Planck Gesellschaft zur Förderung der Wissenschaften e.V. (MPG),Max Planck Society for the Advancement of Science (MPG)4 aut |
700 | 1 | a Aguichine, Artyomu The University of Texas at Austin, USA,University of Wisconsin Madison4 aut |
700 | 1 | a Serrano, Luisa M.u University of Turin,Universita degli Studi di Torino4 aut |
700 | 1 | a Lam, Kristine W.F.u Institute of Atmospheric Physics,Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Gandolfi, Davideu University of Turin,Universita degli Studi di Torino4 aut |
700 | 1 | a Collins, Karen A.u Harvard–Smithsonian Center for Astrophysics4 aut |
700 | 1 | a Howell, Steven B.u NASA Ames Research Center4 aut |
700 | 1 | a Dai, Feiu California Institute of Technology,California Institute of Technology (Caltech)4 aut |
700 | 1 | a Fridlund, Malcolm,d 1952u Leiden University,Onsala Space Observatory,Universiteit Leiden (UL),Leiden University (UL),Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)malfri |
700 | 1 | a Korth, Judithu Chalmers University of Technology,Lund University,Lunds universitet,Astrofysik,Fysiska institutionen,Institutioner vid LTH,Lunds Tekniska Högskola,Astrophysics,Department of Physics,Departments at LTH,Faculty of Engineering, LTH,Chalmers tekniska högskola4 aut0 (Swepub:cth)korth |
700 | 1 | a Deleuil, Magaliu Laboratoire d'Astrophysique de Marseille (LAM),Laboratoire d'Astrophysique de Marseille4 aut |
700 | 1 | a Barragán, Oscaru University of Oxford,University Of Oxford4 aut |
700 | 1 | a Cochran, William D.u The University of Texas at Austin, USA4 aut |
700 | 1 | a Csizmadia, Szilárdu Institute of Atmospheric Physics,Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Deeg, Hans J.u Instituto de Astrofísica de Canarias,University of La Laguna (ULL),Universidad de la Laguna,University of La Laguna4 aut |
700 | 1 | a Guenther, Eikeu Thuringer Landessternwarte Tautenburg,Thüringer Landessternwarte Tautenburg4 aut |
700 | 1 | a Hatzes, Artie P.u Thuringer Landessternwarte Tautenburg4 aut |
700 | 1 | a Jenkins, Jon M.u NASA Ames Research Center4 aut |
700 | 1 | a Livingston, Johnu National Astronomical Observatory of Japan,National Institutes of Natural Sciences - AstroBiology Center,Graduate University for Advanced Studies,The Graduate University for Advanced Studies (SOKENDAI),National Institutes of Natural Sciences (NINS)4 aut |
700 | 1 | a Luque, Rafaelu University of Chicago4 aut |
700 | 1 | a Mousis, Olivieru Laboratoire d'Astrophysique de Marseille (LAM),Laboratoire d'Astrophysique de Marseille4 aut |
700 | 1 | a Osborne, Hannah L.M.u University College London,University College London (UCL),Space Telescope Science Institute (STScI)4 aut |
700 | 1 | a Palle, Enricu Instituto de Astrofísica de Canarias4 aut |
700 | 1 | a Redfield, Sethu Wesleyan University4 aut |
700 | 1 | a Van Eylen, Vincentu University College London,University College London (UCL)4 aut |
700 | 1 | a Twicken, Joseph D.u SETI Institute,NASA Ames Research Center4 aut |
700 | 1 | a Winn, Joshua N.u Princeton University4 aut |
700 | 1 | a Alqasim, Ahlamu University College London4 aut |
700 | 1 | a Collins, Kevin I.u George Mason University4 aut |
700 | 1 | a Gnilka, Crystal L.u NASA Ames Research Center,National Aeronautics and Space Administration (NASA)4 aut |
700 | 1 | a Latham, David W.u Harvard–Smithsonian Center for Astrophysics,Harvard-Smithsonian Center for Astrophysics4 aut |
700 | 1 | a Lewis, Hannah M.u Space Telescope Science Institute4 aut |
700 | 1 | a Relles, Howard M.u Harvard–Smithsonian Center for Astrophysics,Harvard-Smithsonian Center for Astrophysics4 aut |
700 | 1 | a Ricker, George R.u Massachusetts Institute of Technology,Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Rowden, Pamela4 aut |
700 | 1 | a Seager, Sarau Massachusetts Institute of Technology,Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Shporer, Aviu Massachusetts Institute of Technology,Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Tan, Thiam Guanu Perth Exoplanet Survey Telescope4 aut |
700 | 1 | a Vanderburg, Andrewu University of Wisconsin-Madison,University of Texas at Austin4 aut |
700 | 1 | a Vanderspek, Rolandu Massachusetts Institute of Technology,Massachusetts Institute of Technology (MIT)4 aut |
710 | 2 | a Onsala Space Observatoryb Chalmers tekniska högskola4 org |
773 | 0 | t Astronomy and Astrophysicsg 674q 674x 0004-6361x 1432-0746 |
856 | 4 | u http://dx.doi.org/10.1051/0004-6361/202345961x freey FULLTEXT |
856 | 4 | u https://research.chalmers.se/publication/536494/file/536494_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 8 | u https://lup.lub.lu.se/record/c8c432c2-d6bc-4e5e-9ab5-fd9fb842abbb |
856 | 4 8 | u https://doi.org/10.1051/0004-6361/202345961 |
856 | 4 8 | u https://research.chalmers.se/publication/536494 |
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