Sökning: WFRF:(Gnilka Crystal L.) > TOI-836: A super-Ea...
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000 | 12298naa a2201897 4500 | |
001 | oai:research.chalmers.se:0d7fb2e9-739b-4223-98ff-12a29012fbd5 | |
003 | SwePub | |
008 | 230525s2023 | |||||||||||000 ||eng| | |
009 | oai:lup.lub.lu.se:e2cd1482-559f-4441-a5c4-1b7f1288c516 | |
009 | oai:DiVA.org:su-230314 | |
024 | 7 | a https://doi.org/10.1093/mnras/stad3062 DOI |
024 | 7 | a https://research.chalmers.se/publication/5358972 URI |
024 | 7 | a https://lup.lub.lu.se/record/e2cd1482-559f-4441-a5c4-1b7f1288c5162 URI |
024 | 7 | a https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-2303142 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 Hawthorn, F.u The University of Warwick,University of Warwick4 aut |
245 | 1 0 | a TOI-836: A super-Earth and mini-Neptune transiting a nearby K-dwarf |
264 | c 2023-02-09 | |
264 | 1 | b Oxford University Press (OUP),c 2023 |
338 | a electronic2 rdacarrier | |
520 | a We present the discovery of two exoplanets transiting TOI-836 (TIC 440887364) using data from TESS Sector 11 and Sector 38. TOI-836 is a bright (T = 8.5 mag), high proper motion (∼200 mas yr−1), low metallicity ([Fe/H]≈−0.28) K-dwarf with a mass of 0.68 ± 0.05 M and a radius of 0.67 ± 0.01 R. We obtain photometric follow-up observations with a variety of facilities, and we use these data sets to determine that the inner planet, TOI-836 b, is a 1.70 ± 0.07 R super-Earth in a 3.82-d orbit, placing it directly within the so-called ‘radius valley’. The outer planet, TOI-836 c, is a 2.59 ± 0.09 R mini-Neptune in an 8.60-d orbit. Radial velocity measurements reveal that TOI-836 b has a mass of 4.5 ± 0.9 M, while TOI-836 c has a mass of 9.6 ± 2.6 M. Photometric observations show Transit Timing Variations (TTVs) on the order of 20 min for TOI-836 c, although there are no detectable TTVs for TOI-836 b. The TTVs of planet TOI-836 c may be caused by an undetected exterior planet. | |
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: detection | |
653 | a techniques: radial velocities | |
653 | a stars: individual: TOI-836 (TIC 440887364, GAIA EDR3 6230733559097425152) | |
653 | a techniques: photometric | |
653 | a planets and satellites: detection | |
653 | a stars: individual: TOI-836 (TIC 440887364, GAIA EDR3 6230733559097425152) | |
653 | a techniques: photometric | |
653 | a techniques: radial velocities | |
653 | a Earth (planet) | |
653 | a Photometry | |
653 | a Planets | |
653 | a Satellites | |
653 | a Exo-planets | |
653 | a Neptune | |
653 | a Photometrics | |
653 | a Planets and satellites: detections | |
653 | a Star: individual: TOI-836 (TIC 440887364, GAIA EDR3 6230733559097425152) | |
653 | a Stars: individual: proxima Centauri | |
653 | a Techniques: photometric | |
653 | a Techniques: radial velocities | |
653 | a Timing variations | |
653 | a Transit timing | |
653 | a Orbits | |
700 | 1 | a Davies, M.B.u Lund University,Lunds universitet,Matematik (naturvetenskapliga fakulteten),Matematikcentrum,Institutioner vid LTH,Lunds Tekniska Högskola,LU profilområde: Naturlig och artificiell kognition,Lunds universitets profilområden,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 areas4 aut0 (Swepub:lu)astr-mda |
700 | 1 | a Wilson, T.G.u University of St Andrews4 aut |
700 | 1 | a Bonfanti, A.4 aut |
700 | 1 | a Adibekyan, V.u Universidade do Porto,University of Porto4 aut |
700 | 1 | a Alibert, Y.u Universität Bern,University of Bern4 aut |
700 | 1 | a Sousa, S. G.u Universidade do Porto,University of Porto4 aut |
700 | 1 | a Collins, K. A.u Harvard-Smithsonian Center for Astrophysics4 aut |
700 | 1 | a Bryant, E.u The University of Warwick4 aut |
700 | 1 | a Osborn, A.u The University of Warwick4 aut |
700 | 1 | a Armstrong, D. J.u The University of Warwick4 aut |
700 | 1 | a Abe, L.u Observatoire de la Cote d'Azur4 aut |
700 | 1 | a Acton, J.S.u University Of Leicester4 aut |
700 | 1 | a Addison, Brett Cu University of Southern Queensland4 aut |
700 | 1 | a Agabi, Karimu Observatoire de la Cote d'Azur4 aut |
700 | 1 | a Alonso, R.u Universidad de la Laguna,University of La Laguna,Instituto de Astrofísica de Canarias4 aut |
700 | 1 | a Alves, Douglas R.u Universidad de Chile (UCH),University of Chile (UCH)4 aut |
700 | 1 | a Anglada Escude´, G.u Institut d'Estudis Espacials de Catalunya (IEEC),Institute of Space Studies of Catalonia (IEEC),Institut de Ciències de l'Espai (ICE) - CSIC,Institute of Space Sciences (ICE) - CSIC4 aut |
700 | 1 | a Bárczy, T.4 aut |
700 | 1 | a Barclay, Thomasu NASA Goddard Space Flight Center,University of Maryland4 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 Bendjoya, Philippeu Observatoire de la Cote d'Azur4 aut |
700 | 1 | a Benz, W.u Universität Bern,University of Bern4 aut |
700 | 1 | a Bieryla, Allysonu Harvard-Smithsonian Center for Astrophysics4 aut |
700 | 1 | a Bonfils, X.4 aut |
700 | 1 | a Bouchy, Françoisu Université de Genève,University of Geneva4 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 Brown, David J.A.u The University of Warwick4 aut |
700 | 1 | a Burleigh, Mattu University Of Leicester4 aut |
700 | 1 | a Buttu, M.4 aut |
700 | 1 | a Cabrera, Juanu Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Caldwell, D. A.u NASA Ames Research Center4 aut |
700 | 1 | a Casewell, Sarahu University Of Leicester4 aut |
700 | 1 | a Charbonneau, D.u Harvard-Smithsonian Center for Astrophysics4 aut |
700 | 1 | a Charnoz, S.u Institut de Physique du Globe de Paris4 aut |
700 | 1 | a Cloutier, R.u Harvard-Smithsonian Center for Astrophysics4 aut |
700 | 1 | a Cameron, A. Collieru University of St Andrews4 aut |
700 | 1 | a Collins, K. I.u George Mason University4 aut |
700 | 1 | a Conti, D.4 aut |
700 | 1 | a Crouzet, N.u European Space Research and Technology Centre (ESA ESTEC)4 aut |
700 | 1 | a Czismadia, Szilárdu 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 Delgado Mena, E.u Universidade do Porto,University of Porto4 aut |
700 | 1 | a Delrez, L.u Universite de Liège,University of Liège4 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 Dransfield, Georginau University of Birmingham4 aut |
700 | 1 | a Dumusque, X.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Egger, J. A.u Universität Bern,University of Bern4 aut |
700 | 1 | a Ehrenreich, D.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Eigmüller, P.u Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Erickson, Andersu Deutsches Zentrums für Luft- und Raumfahrt (DLR),German Aerospace Center (DLR)4 aut |
700 | 1 | a Essack, Zahrau Massachusetts Institute of Technology (MIT)4 aut |
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 Chalmers tekniska högskola,Chalmers University of Technology,Universiteit Leiden (UL),Leiden University (UL)4 aut0 (Swepub:cth)malfri |
700 | 1 | a Günther, Maximilian N.u European Space Research and Technology Centre (ESA ESTEC)4 aut |
700 | 1 | a Gudel, M.u Universität Wien,University of Vienna4 aut |
700 | 1 | a Gandolfi, D.u Universita degli Studi di Torino,University of Turin4 aut |
700 | 1 | a Gillard, Harveyu The University of Warwick4 aut |
700 | 1 | a Gillon, Michaëlu Universite de Liège,University of Liège4 aut |
700 | 1 | a Gnilka, Crystalu NASA Ames Research Center,National Aeronautics and Space Administration (NASA)4 aut |
700 | 1 | a Goad, M.R.u University Of Leicester4 aut |
700 | 1 | a Goeke, Robertu Massachusetts Institute of Technology (MIT)4 aut |
700 | 1 | a Guillot, T.u Observatoire de la Cote d'Azur4 aut |
700 | 1 | a Hadjigeorghiou, A.u The University of Warwick4 aut |
700 | 1 | a Hellier, Coelu Keele University4 aut |
700 | 1 | a Henderson, B.u University Of Leicester4 aut |
700 | 1 | a Heng, Kevinu The University of Warwick,Universität Bern,University of Bern4 aut |
700 | 1 | a Hooton, M.J.u University Of Cambridge,Universität Bern,University of Bern4 aut |
700 | 1 | a Horne, Keithu University of St Andrews4 aut |
700 | 1 | a Howell, S. B.u NASA Ames Research Center4 aut |
700 | 1 | a Hoyer, S.u Laboratoire d'Astrophysique de Marseille4 aut |
700 | 1 | a Irwin, J. M.u Harvard-Smithsonian Center for Astrophysics4 aut |
700 | 1 | a Jenkins, James S.u Universidad Diego Portales,Diego Portales University,Centro de Astrofísica y Tecnologías Afines (CATA),4 aut |
700 | 1 | a Jenkins, Jon M.u NASA Ames Research Center4 aut |
700 | 1 | a Jensen, Eric L.N.u Swarthmore College4 aut |
700 | 1 | a Kane, S. R.u University of California4 aut |
700 | 1 | a Kendall, Aliciau University Of Leicester4 aut |
700 | 1 | a Kielkopf, J. F.u University of Louisville4 aut |
700 | 1 | a Kiss, L.L.u Magyar Tudomanyos Akademia,Hungarian Academy of Sciences,Eötvös Loránd University (ELTE)4 aut |
700 | 1 | a Lacedelli, G.u Istituto nazionale di astrofisica (INAF)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 Leleu, A.u Université de Genève,University of Geneva,Universität Bern,University of Bern4 aut |
700 | 1 | a Lendl, M.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Lillo-Box, J.u Centro de Astrobiologia (CAB)4 aut |
700 | 1 | a Lovis, C.u Université de Genève,University of Geneva4 aut |
700 | 1 | a Mékarnia, Djamelu Observatoire de la Cote d'Azur4 aut |
700 | 1 | a Massey, Bob4 aut |
700 | 1 | a Masters, Tamzinu The University of Warwick4 aut |
700 | 1 | a Maxted, P.u Keele University4 aut |
700 | 1 | a Nascimbeni, Valeriou Istituto nazionale di astrofisica (INAF)4 aut |
700 | 1 | a Nielsen, L. D.u European Southern Observatory (ESO)4 aut |
700 | 1 | a O’Brien, Sean M.u Queen's University Belfast4 aut |
700 | 1 | a Zhang, H.u Shanghai Astronomical Observatory, Chinese Academy of Sciences4 aut |
700 | 1 | a Olofsson, Göran,d 1944-u Stockholms universitet,Institutionen för astronomi,Oskar Klein-centrum för kosmopartikelfysik (OKC)4 aut0 (Swepub:su)olofsson |
710 | 2 | a The University of Warwickb University of Warwick4 org |
710 | 2 | a et al. |
773 | 0 | t Monthly Notices of the Royal Astronomical Societyd : Oxford University Press (OUP)g 520:3, s. 3649-3668q 520:3<3649-3668x 0035-8711x 1365-2966 |
856 | 4 | u https://research.chalmers.se/publication/535897/file/535897_Fulltext.pdfx primaryx freey FULLTEXT |
856 | 4 | u http://dx.doi.org/10.1093/mnras/stad306y FULLTEXT |
856 | 4 | u https://doi.org/10.1093/mnras/stad306y Fulltext |
856 | 4 8 | u https://doi.org/10.1093/mnras/stad306 |
856 | 4 8 | u https://research.chalmers.se/publication/535897 |
856 | 4 8 | u https://lup.lub.lu.se/record/e2cd1482-559f-4441-a5c4-1b7f1288c516 |
856 | 4 8 | u https://urn.kb.se/resolve?urn=urn:nbn:se:su:diva-230314 |
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