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  • Lam, K. W. F.Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR),Österreichische Akademie der Wissenschaften,Austrian Academy of Sciences,The University of Sydney,Eötvös Loránd University (ELTE),Magyar Tudomanyos Akademia,Hungarian Academy of Sciences,German Aerospace Center (DLR) (author)

Discovery of TOI-1260d and the characterization of the multiplanet system

  • Article/chapterEnglish2023

Publisher, publication year, extent ...

  • 2022-12-12
  • Oxford University Press (OUP),2023
  • electronicrdacarrier

Numbers

  • LIBRIS-ID:oai:research.chalmers.se:286d8967-624f-4639-83fb-9d46824cc3f6
  • https://doi.org/10.1093/mnras/stac3639DOI
  • https://research.chalmers.se/publication/534976URI
  • https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-215721URI
  • https://lup.lub.lu.se/record/261fb0fc-4a36-4aad-920d-bc58a5b22bfaURI

Supplementary language notes

  • Language:English
  • Summary in:English

Part of subdatabase

Classification

  • Subject category:art swepub-publicationtype
  • Subject category:ref swepub-contenttype

Notes

  • We report the discovery of a third planet transiting the star TOI-1260, previously known to host two transiting sub-Neptune planets with orbital periods of 3.127 and 7.493 d, respectively. The nature of the third transiting planet with a 16.6-d orbit is supported by ground-based follow-up observations, including time-series photometry, high-angular resolution images, spectroscopy, and archival imagery. Precise photometric monitoring with CHEOPS allows to improve the constraints on the parameters of the system, improving our knowledge on their composition. The improved radii of TOI-1260b and TOI-1260c are 2.36 +/- 0.06R(circle plus), 2.82 +/- 0.08R(circle plus), respectively while the newly discovered third planet has a radius of 3.09 +/- 0.09R(circle plus). The radius uncertainties are in the range of 3 per cent, allowing a precise interpretation of the interior structure of the three planets. Our planet interior composition model suggests that all three planets in the TOI-1260 system contains some fraction of gas. The innermost planet TOI-1260b has most likely lost all of its primordial hydrogen-dominated envelope. Planets c and d were also likely to have experienced significant loss of atmospheric through escape, but to a lesser extent compared to planet b.

Subject headings and genre

Added entries (persons, corporate bodies, meetings, titles ...)

  • Cabrera, J.Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR) (author)
  • Hooton, M. J.Universität Bern,University of Bern,University Of Cambridge (author)
  • Alibert, Y.Universität Bern,University of Bern (author)
  • Bonfanti, A.Österreichische Akademie der Wissenschaften,Austrian Academy of Sciences (author)
  • Davies, M.B.Lund University,Lunds universitet,LUNARC - Centrum för Tekniska och Vetenskapliga Beräkningar vid Lunds Universitet,Annan verksamhet, LTH,Lunds Tekniska Högskola,Matematik (naturvetenskapliga fakulteten),Matematikcentrum,Institutioner vid LTH,LU profilområde: Naturlig och artificiell kognition,Lunds universitets profilområden,LUNARC, Centre for Scientific and Technical Computing at Lund University,Other operations, LTH,Faculty of Engineering, LTH,Mathematics (Faculty of Sciences),Centre for Mathematical Sciences,Departments at LTH,Faculty of Engineering, LTH,LU Profile Area: Natural and Artificial Cognition,Lund University Profile areas(Swepub:lu)astr-mda (author)
  • Deline, A.Université de Genève,University of Geneva (author)
  • Florén, Hans Gustav AxelStockholms universitet,Institutionen för astronomi,Stockholm University(Swepub:su)flore (author)
  • Simon, A. E.Universität Bern,University of Bern,Université de Genève,University of Geneva,Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR) (author)
  • Fossati, L.Österreichische Akademie der Wissenschaften,Austrian Academy of Sciences,Keele University (author)
  • Persson, Carina,1964Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)carina64 (author)
  • Fridlund, Malcolm,1952Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)malfri (author)
  • Salmon, S.Université de Genève,University of Geneva,Aix-Marseille Université,Aix Marseille University,Universidade do Porto,University of Porto,Massachusetts Institute of Technology (MIT),Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR) (author)
  • Hoyer, S.Aix-Marseille Université,Aix Marseille University (author)
  • Osborn, H. P.Massachusetts Institute of Technology (MIT),Universität Bern,University of Bern (author)
  • Wilson, T.G.University of St Andrews (author)
  • Georgieva, Iskra,1987Chalmers tekniska högskola,Chalmers University of Technology(Swepub:cth)iskrag (author)
  • Nowak, GrInstituto de Astrofísica de Canarias,Universidad de la Laguna,University of La Laguna (author)
  • Luque, R.University of Chicago (author)
  • Egger, J. A.Universität Bern,University of Bern (author)
  • Adibekyan, VUniversidade do Porto,University of Porto (author)
  • Alonso, R.Instituto de Astrofísica de Canarias,Universidad de la Laguna,University of La Laguna (author)
  • Escude, G. A.Agencia Estatal Consejo Superior de Investigaciones Científicas,Spanish National Research Council,Institut d'Estudis Espacials de Catalunya (IEEC),Institute of Space Studies of Catalonia (IEEC) (author)
  • Barczy, T. (author)
  • Barrado, D.Universität Bern,University of Bern (author)
  • Barros, S. C. C.Universidade do Porto,University of Porto,Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR) (author)
  • Baumjohann, W.Österreichische Akademie der Wissenschaften,Austrian Academy of Sciences (author)
  • Beck, T.Universität Bern,University of Bern (author)
  • Bekkelien, A.Université de Genève,University of Geneva (author)
  • Benz, W.Universität Bern,University of Bern (author)
  • Billot, N.Université de Genève,University of Geneva (author)
  • Bonfils, X.Université Grenoble Alpes,Grenoble Alpes University (author)
  • Brandeker, AlexisStockholms universitet,Institutionen för astronomi,Stockholm University(Swepub:su)alexis (author)
  • Broeg, C.Universität Bern,University of Bern (author)
  • Charnoz, S.Universidade do Porto,University of Porto (author)
  • Collier Cameron, A.University of St Andrews (author)
  • Csizmadia, SzDeutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR) (author)
  • Davies, M. B.Lunds universitet,Lund University,Istituto nazionale di astrofisica (INAF) (author)
  • Deleuil, M.Aix-Marseille Université,Aix Marseille University (author)
  • Delrez, L.Universite de Liège,University of Liège,Harvard-Smithsonian Center for Astrophysics (author)
  • Demangeon, O. D. S.Universidade do Porto,University of Porto,Université de Genève,University of Geneva (author)
  • Demory, B-OUniversität Bern,University of Bern (author)
  • Ehrenreich, D.Université de Genève,University of Geneva (author)
  • Erikson, A.Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR) (author)
  • Fortier, A.Universität Bern,University of Bern (author)
  • Futyan, D.Université de Genève,University of Geneva (author)
  • Gandolfi, D.Universita degli Studi di Torino,University of Turin (author)
  • Gillon, M.Universite de Liège,University of Liège (author)
  • Guedel, M.Universität Wien,University of Vienna (author)
  • Guterman, P.Aix-Marseille Université,Aix Marseille University,Institut National des Sciences de l'Univers,Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR),Istituto nazionale di astrofisica (INAF) (author)
  • Laskar, J.Sorbonne Université,Sorbonne University (author)
  • Latham, D. W.Harvard-Smithsonian Center for Astrophysics (author)
  • des Etangs, A. Lecavelier (author)
  • Lendl, M.Université de Genève,University of Geneva,Universita degli Studi di Torino,University of Turin (author)
  • Lovis, C.Österreichische Akademie der Wissenschaften,Austrian Academy of Sciences (author)
  • Heng, K.The University of Warwick,Universität Bern,University of Bern (author)
  • Isaak, K. G.European Space Research and Technology Centre (ESA ESTEC) (author)
  • Kiss, L.The University of Sydney,Eötvös Loránd University (ELTE),Magyar Tudomanyos Akademia,Hungarian Academy of Sciences (author)
  • Magrin, D.Istituto nazionale di astrofisica (INAF) (author)
  • Maxted, P. F. L.Keele University (author)
  • Nascimbeni, VIstituto nazionale di astrofisica (INAF) (author)
  • Olofsson, Göran,1944-Stockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC),Stockholm University(Swepub:su)olofsson (author)
  • Ottensamer, R.Universität Wien,University of Vienna (author)
  • Pagano, IIstituto nazionale di astrofisica (INAF) (author)
  • Palle, E.Universidad de la Laguna,University of La Laguna,Instituto de Astrofísica de Canarias (author)
  • Peter, G.Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR) (author)
  • Piotto, G.Istituto nazionale di astrofisica (INAF) (author)
  • Pollacco, D.The University of Warwick (author)
  • Queloz, D.Eidgenössische Technische Hochschule Zürich (ETH),Swiss Federal Institute of Technology in Zürich (ETH),University Of Cambridge (author)
  • Ribas, IInstitut d'Estudis Espacials de Catalunya (IEEC),Institute of Space Studies of Catalonia (IEEC),Agencia Estatal Consejo Superior de Investigaciones Científicas,Spanish National Research Council (author)
  • Ragazzoni, R.Istituto nazionale di astrofisica (INAF),Università Degli Studi di Padova,University of Padua (author)
  • Rando, N.European Space Agency (ESA) (author)
  • Rauer, H.Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR),Technische Universität Berlin,Freie Universität Berlin (author)
  • Santos, N. C.Universidade do Porto,University of Porto (author)
  • Scandariato, G.Istituto nazionale di astrofisica (INAF) (author)
  • Seager, S.Massachusetts Institute of Technology (MIT) (author)
  • Segransan, D.Université de Genève,University of Geneva (author)
  • Serrano, L. M.Universita degli Studi di Torino,University of Turin (author)
  • Smith, A. M. S.Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR),Österreichische Akademie der Wissenschaften,Austrian Academy of Sciences (author)
  • Sousa, S. G.Universidade do Porto,University of Porto (author)
  • Steller, M.Österreichische Akademie der Wissenschaften,Austrian Academy of Sciences (author)
  • Szabo, Gy M.Eötvös Loránd University (ELTE) (author)
  • Thomas, N.Universität Bern,University of Bern (author)
  • Udry, S.Université de Genève,University of Geneva (author)
  • Van Grootel, V.Universite de Liège,University of Liège (author)
  • Walton, N. A.University Of Cambridge (author)
  • Winn, J. N.Princeton University (author)
  • Deutsches Zentrums für Luft- und Raumfahrt (DLR)Österreichische Akademie der Wissenschaften (creator_code:org_t)

Related titles

  • In:Monthly Notices of the Royal Astronomical Society: Oxford University Press (OUP)519:1, s. 1437-14510035-87111365-2966

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By the author/editor
Lam, K. W. F.
Cabrera, J.
Hooton, M. J.
Alibert, Y.
Bonfanti, A.
Davies, M.B.
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Deline, A.
Florén, Hans Gus ...
Simon, A. E.
Fossati, L.
Persson, Carina, ...
Fridlund, Malcol ...
Salmon, S.
Hoyer, S.
Osborn, H. P.
Wilson, T.G.
Georgieva, Iskra ...
Nowak, Gr
Luque, R.
Egger, J. A.
Adibekyan, V
Alonso, R.
Escude, G. A.
Barczy, T.
Barrado, D.
Barros, S. C. C.
Baumjohann, W.
Beck, T.
Bekkelien, A.
Benz, W.
Billot, N.
Bonfils, X.
Brandeker, Alexi ...
Broeg, C.
Charnoz, S.
Collier Cameron, ...
Csizmadia, Sz
Davies, M. B.
Deleuil, M.
Delrez, L.
Demangeon, O. D. ...
Demory, B-O
Ehrenreich, D.
Erikson, A.
Fortier, A.
Futyan, D.
Gandolfi, D.
Gillon, M.
Guedel, M.
Guterman, P.
Laskar, J.
Latham, D. W.
des Etangs, A. L ...
Lendl, M.
Lovis, C.
Heng, K.
Isaak, K. G.
Kiss, L.
Magrin, D.
Maxted, P. F. L.
Nascimbeni, V
Olofsson, Göran, ...
Ottensamer, R.
Pagano, I
Palle, E.
Peter, G.
Piotto, G.
Pollacco, D.
Queloz, D.
Ribas, I
Ragazzoni, R.
Rando, N.
Rauer, H.
Santos, N. C.
Scandariato, G.
Seager, S.
Segransan, D.
Serrano, L. M.
Smith, A. M. S.
Sousa, S. G.
Steller, M.
Szabo, Gy M.
Thomas, N.
Udry, S.
Van Grootel, V.
Walton, N. A.
Winn, J. N.
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