Sökning: WFRF:(Smith Alexis M. S.) > (2023) > A full transit of v...
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001 | oai:research.chalmers.se:0191a693-60b1-4d8c-9417-1aedb774b5e8 | |
003 | SwePub | |
008 | 230402s2023 | |||||||||||000 ||eng| | |
009 | oai:lup.lub.lu.se:0e4176f6-7e79-4435-98ed-c785c59c461f | |
009 | oai:DiVA.org:su-220589 | |
024 | 7 | a https://research.chalmers.se/publication/5352642 URI |
024 | 7 | a https://doi.org/10.1051/0004-6361/2022447902 DOI |
024 | 7 | a https://lup.lub.lu.se/record/0e4176f6-7e79-4435-98ed-c785c59c461f2 URI |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-2205892 URI |
040 | a (SwePub)cthd (SwePub)lud (SwePub)su | |
041 | a engb eng | |
042 | 9 SwePub | |
072 | 7 | a art2 swepub-publicationtype |
072 | 7 | a ref2 swepub-contenttype |
100 | 1 | a Ehrenreich, D.u Université de Genève,University of Geneva4 aut |
245 | 1 0 | a A full transit of v 2 Lupi d and the search for an exomoon in its Hill sphere with CHEOPS |
264 | c 2023-03-20 | |
264 | 1 | b EDP Sciences,c 2023 |
338 | a electronic2 rdacarrier | |
520 | a The planetary system around the naked-eye star v2 Lupi (HD 136352; TOI-2011) is composed of three exoplanets with masses of 4.7, 11.2, and 8.6 Earth masses (M⊕). The TESS and CHEOPS missions revealed that all three planets are transiting and have radii straddling the radius gap separating volatile-rich and volatile-poor super-earths. Only a partial transit of planet d had been covered so we re-observed an inferior conjunction of the long-period 8.6 M⊕ exoplanet v2 Lup d with the CHEOPS space telescope. We confirmed its transiting nature by covering its whole 9.1 h transit for the first time. We refined the planet transit ephemeris to P = 107.13610.0022+0.0019 days and Tc = 2459009.77590.0096+0.0101 BJDTDB, improving by ~40 times on the previously reported transit timing uncertainty. This refined ephemeris will enable further follow-up of this outstanding long-period transiting planet to search for atmospheric signatures or explore the planet s Hill sphere in search for an exomoon. In fact, the CHEOPS observations also cover the transit of a large fraction of the planet s Hill sphere, which is as large as the Earth s, opening the tantalising possibility of catching transiting exomoons. We conducted a search for exomoon signals in this single-epoch light curve but found no conclusive photometric signature of additional transiting bodies larger than Mars. Yet, only a sustained follow-up of v2 Lup d transits will warrant a comprehensive search for a moon around this outstanding exoplanet. | |
650 | 7 | a NATURVETENSKAPx Fysikx Subatomär fysik0 (SwePub)103012 hsv//swe |
650 | 7 | a NATURAL SCIENCESx Physical Sciencesx Subatomic Physics0 (SwePub)103012 hsv//eng |
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: individual: HD 136352 | |
653 | a Planets and satellites: general | |
653 | a Planets and satellites: detection | |
653 | a Planets and satellites: detection | |
653 | a Planets and satellites: general | |
653 | a Planets and satellites: individual: HD 136352 | |
653 | a Earth (planet) | |
653 | a Extrasolar planets | |
653 | a Satellites | |
653 | a Earth mass | |
653 | a Exo-planets | |
653 | a Follow up | |
653 | a Naked-eye | |
653 | a Planet and satellite: individual: HD 136352 | |
653 | a Planetary system | |
653 | a Planets and satellites: detections | |
653 | a Planets and satellites: individual | |
653 | a Straddlings | |
653 | a Spheres | |
700 | 1 | a Delrez, L.u Universite de Liège,University of Liège4 aut |
700 | 1 | a Akinsanmi, B.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Wilson, T. G.u University of St Andrews4 aut |
700 | 1 | a Bonfanti, A.4 aut |
700 | 1 | a Davies, M.B.u Lund University,Lunds universitet,Matematik (naturvetenskapliga fakulteten),Matematikcentrum,Institutioner vid LTH,Lunds Tekniska Högskola,Mathematics (Faculty of Sciences),Centre for Mathematical Sciences,Departments at LTH,Faculty of Engineering, LTH4 aut0 (Swepub:lu)astr-mda |
700 | 1 | a Benz, W.u Universität Bern,University of Bern4 aut |
700 | 1 | a Hoyer, S.u Laboratoire d'Astrophysique de Marseille4 aut |
700 | 1 | a Queloz, D.u University Of Cambridge,Eidgenössische Technische Hochschule Zürich (ETH),Swiss Federal Institute of Technology in Zürich (ETH)4 aut |
700 | 1 | a Alibert, Y.u Universität Bern,University of Bern4 aut |
700 | 1 | a Charnoz, S.u Institut de Physique du Globe de Paris4 aut |
700 | 1 | a Collier Cameron, A.u Universite de Liège,University of Liège4 aut |
700 | 1 | a Deline, A.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Hooton, M.J.u Universität Bern,University of Bern,University Of Cambridge4 aut |
700 | 1 | a Lendl, M.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Olofsson, Göran,d 1944-u Stockholms universitet,Institutionen för astronomi4 aut0 (Swepub:su)olofsson |
700 | 1 | a Sousa, S. G.u Universidade do Porto,University of Porto4 aut |
700 | 1 | a Adibekyan, V.u Universidade do Porto,University of Porto4 aut |
700 | 1 | a Alonso, R.u Instituto de Astrofísica de Canarias4 aut |
700 | 1 | a Anglada, G.u Institut de Ciències de l'Espai (ICE) - CSIC,Institute of Space Sciences (ICE) - CSIC,Institut d'Estudis Espacials de Catalunya (IEEC),Institute of Space Studies of Catalonia (IEEC)4 aut |
700 | 1 | a Barrado, D.u Centro de Astrobiologia (CAB)4 aut |
700 | 1 | a Barros, S.C.C.u Universidade do Porto,University of Porto4 aut |
700 | 1 | a Baumjohann, W.4 aut |
700 | 1 | a Beck, T.u Universität Bern,University of Bern4 aut |
700 | 1 | a Bekkelien, A.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Bergomi, M.u Istituto nazionale di astrofisica (INAF)4 aut |
700 | 1 | a Billot, N.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Bonfils, X.4 aut |
700 | 1 | a Brandeker, Alexis,d 1974-u Stockholms universitet,Institutionen för astronomi4 aut0 (Swepub:su)alexis |
700 | 1 | a Broeg, C.u Universität Bern,University of Bern4 aut |
700 | 1 | a Bárczy, T.4 aut |
700 | 1 | a Berta-Thompson, Z. K.u University of Colorado at Boulder4 aut |
700 | 1 | a Cabrera, J.u Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Corral Van Damme, C.u European Space Research and Technology Centre (ESA ESTEC)4 aut |
700 | 1 | a Csizmadia, Szilardu Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Davies, M. B.u Lunds universitet,Lund University4 aut |
700 | 1 | a Deleuil, M.u Laboratoire d'Astrophysique de Marseille4 aut |
700 | 1 | a Demangeon, O.u Universidade do Porto,University of Porto4 aut |
700 | 1 | a Demory, B.O.u Universität Bern,University of Bern4 aut |
700 | 1 | a Doty, J. P.4 aut |
700 | 1 | a Erikson, Andersu Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Fausnaugh, Michaelu Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Florén, Hans Gustav,d 1962-u Stockholms universitet,Institutionen för astronomi4 aut0 (Swepub:su)flore |
700 | 1 | a Fortier, A.u Universität Bern,University of Bern4 aut |
700 | 1 | a Fossati, L.4 aut |
700 | 1 | a Fridlund, Malcolm,d 1952u Universiteit Leiden (UL),Leiden University (UL),Chalmers tekniska högskola,Chalmers University of Technology4 aut0 (Swepub:cth)malfri |
700 | 1 | a Futyan, D.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Gandolfi, D.u Universita degli Studi di Torino,University of Turin4 aut |
700 | 1 | a Gillon, Michaëlu Universite de Liège,University of Liège4 aut |
700 | 1 | a Guterman, P.u Laboratoire d'Astrophysique de Marseille4 aut |
700 | 1 | a Gudel, M.u Universität Wien,University of Vienna4 aut |
700 | 1 | a Heng, Kevinu The University of Warwick,Universität Bern,University of Bern4 aut |
700 | 1 | a Isaak, K.u European Space Research and Technology Centre (ESA ESTEC)4 aut |
700 | 1 | a Jäckel, A.u Universität Bern,University of Bern4 aut |
700 | 1 | a Jenkins, Jon M.u NASA Ames Research Center4 aut |
700 | 1 | a Kiss, L.L.u Magyar Tudomanyos Akademia,Hungarian Academy of Sciences,Eötvös Loránd University (ELTE)4 aut |
700 | 1 | a Laskar, J.u Observatoire de Paris,Paris Observatory4 aut |
700 | 1 | a Latham, D. W.u Harvard-Smithsonian Center for Astrophysics4 aut |
700 | 1 | a des Etangs, A. L.u Institut d 'Astrophysique de Paris4 aut |
700 | 1 | a Levine, A. M.u Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Lovis, C.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Magrin, D.u Istituto nazionale di astrofisica (INAF)4 aut |
700 | 1 | a Maxted, P.u Keele University4 aut |
700 | 1 | a Morgan, E. H.u Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Nascimbeni, Valeriou Istituto nazionale di astrofisica (INAF)4 aut |
700 | 1 | a Osborn, H. P.u Universität Bern,University of Bern,Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Ottensamer, R.u Universität Wien,University of Vienna4 aut |
700 | 1 | a Pagano, I.u Istituto nazionale di astrofisica (INAF)4 aut |
700 | 1 | a Palle, E.u Instituto de Astrofísica de Canarias4 aut |
700 | 1 | a Peter, G.u Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Piotto, Giampaolo P.u Istituto nazionale di astrofisica (INAF),Università Degli Studi di Padova,University of Padua4 aut |
700 | 1 | a Pollacco, D.u The University of Warwick4 aut |
700 | 1 | a Ragazzoni, Robertou Istituto nazionale di astrofisica (INAF),Università Degli Studi di Padova,University of Padua4 aut |
700 | 1 | a Rando, N.u European Space Research and Technology Centre (ESA ESTEC)4 aut |
700 | 1 | a Rauer, H.u Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR),Technische Universität Berlin,Freie Universität Berlin4 aut |
700 | 1 | a Ribas, I.u Institut de Ciències de l'Espai (ICE) - CSIC,Institute of Space Sciences (ICE) - CSIC,Institut d'Estudis Espacials de Catalunya (IEEC),Institute of Space Studies of Catalonia (IEEC)4 aut |
700 | 1 | a Ricker, G. R.u Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Salmon, S.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Santos, N. C.u Universidade do Porto,University of Porto4 aut |
700 | 1 | a Scandariato, Gaetanou Istituto nazionale di astrofisica (INAF)4 aut |
700 | 1 | a Simon, A.E.u Universität Bern,University of Bern4 aut |
700 | 1 | a Smith, A. M.S.u Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Steinberger, M.4 aut |
700 | 1 | a Steller, Manfred B.4 aut |
700 | 1 | a Szabó, Gy M.u Eötvös Loránd University (ELTE)4 aut |
700 | 1 | a Segransan, D.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Shporer, Aviu Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Thomas, N.u Universität Bern,University of Bern4 aut |
700 | 1 | a Tschentscher, M.u Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Udry, S.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Vanderspek, Roland K.u Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Van Grootel, V.u Universite de Liège,University of Liège4 aut |
700 | 1 | a Walton, N. A.u University Of Cambridge,University of Cambridge4 aut |
710 | 2 | a Université de Genèveb University of Geneva4 org |
773 | 0 | t Astronomy and Astrophysicsd : EDP Sciencesg 671q 671x 0004-6361x 1432-0746 |
856 | 4 | u https://research.chalmers.se/publication/535264/file/535264_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 | u http://dx.doi.org/10.1051/0004-6361/202244790x freey FULLTEXT |
856 | 4 | u https://doi.org/10.1051/0004-6361/202244790y Fulltext |
856 | 4 8 | u https://research.chalmers.se/publication/535264 |
856 | 4 8 | u https://doi.org/10.1051/0004-6361/202244790 |
856 | 4 8 | u https://lup.lub.lu.se/record/0e4176f6-7e79-4435-98ed-c785c59c461f |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-220589 |
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