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TOI-2046b, TOI-1181b, and TOI-1516b, three new hot Jupiters from TESS: planets orbiting a young star, a subgiant, and a normal star

Kabath, P. and Chaturvedi, P. and MacQueen, P. and Skarka, M. and Subjak, J. and Esposito, M. and Cochran, W. D. and Bellomo, Salvatore E. and Karjalainen, Raine and Guenther, E. W. and Endl, M and Csizmadia, Szilard and Karjalainen, Marie and Hatzes, A. P. and Zak, J and Gandolfi, D. and Boffin, H. M. J. and Vines, J. I and Livingston, J. and Garcia, Rafael A. and Mathur, S. and Gonzalez-Cuesta, Lucia and Blazek, M. and Caldwell, Douglas A. and Colón, Knicole D. and Deeg, H and Erikson, A and Van Eylen, Vincent and Fong, William and Fridlund, M. and Fukui, A. and Furesz, G and Goeke, R.F. and Goffo, E. and Howell, S.B. and Jenkins, J.M. and Klagyivik, Peter and Korth, J. and Latham, David W. and Luque, R. and Moldovan, Dan and Murgas, F. and Narita, N. and Orell-Miquel, J. and Palle, E. and Parviainen, H and Persson, C. and Reed, Phillip. A. and Redfield, Seth and Ricker, George R. and Seager, S. and Serrano, L. M. and Shporer, A. and Smith, Alexis M S and Watanabe, N. and Winn, J. N. and Kesprint, Team (2022) TOI-2046b, TOI-1181b, and TOI-1516b, three new hot Jupiters from TESS: planets orbiting a young star, a subgiant, and a normal star. Monthly Notices of the Royal Astronomical Society, 513 (4), pp. 5955-5972. Oxford University Press. doi: 10.1093/mnras/stac1254. ISSN 0035-8711.

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Official URL: https://academic.oup.com/mnras/article/513/4/5955/6593406

Abstract

We present the confirmation and characterization of three hot Jupiters, TOI-1181b, TOI-1516b, and TOI-2046b, discovered by the TESS space mission. The reported hot Jupiters have orbital periods between 1.4 and 2.05 d. The masses of the three planets are 1.18 ± 0.14 MJ, 3.16 ± 0.12 MJ, and 2.30 ± 0.28 MJ, for TOI-1181b, TOI-1516b, and TOI-2046b, respectively. The stellar host of TOI-1181b is a F9IV star, whereas TOI-1516b and TOI-2046b orbit F main sequence host stars. The ages of the first two systems are in the range of 2-5 Gyrs. However, TOI-2046 is among the few youngest known planetary systems hosting a hot Jupiter, with an age estimate of 100-400 Myrs. The main instruments used for the radial velocity follow-up of these three planets are located at Ondřejov, Tautenburg, and McDonald Observatory, and all three are mounted on 2-3 m aperture telescopes, demonstrating that mid-aperture telescope networks can play a substantial role in the follow-up of gas giants discovered by TESS and in the future by PLATO.

Item URL in elib:https://elib.dlr.de/189915/
Document Type:Article
Title:TOI-2046b, TOI-1181b, and TOI-1516b, three new hot Jupiters from TESS: planets orbiting a young star, a subgiant, and a normal star
Authors:
AuthorsInstitution or Email of AuthorsAuthor's ORCID iD
Kabath, P.Astronomical Institute ASCR, Fricova 298, 25165 Ondrejov, Czech RepublicUNSPECIFIED
Chaturvedi, P.Thüringer Landessternwarte Tautenburg, Sternwarte 5, D-07778 Tautenburg, GermanyUNSPECIFIED
MacQueen, P.Department of Astronomy and McDonald Observatory, University of Texas at Austin, 2515 Speedway, Stop C1400, Austin, TX 78712, USAUNSPECIFIED
Skarka, M.Astronomical Institute, Czech Academy of Sciences, Fricova 298, 25165, Ondrejov, Czech Republic; Department of Theoretical Physics and Astrophysics, Masaryk University, Kotlarska 2, 61137, Brno, Czech RepublicUNSPECIFIED
Subjak, J.Astronomical Institute, Czech Academy of Sciences, Fricova 298, 25165, Ondrejov, Czech Republic; Astronomical Institute, Faculty of Mathematics and Physics, Charles University, Ke Karlovu 2027/3, 12116, Prague, Czech RepublicUNSPECIFIED
Esposito, M.Thueringer Landessternwarte, Sternwarte 5, Tautenburg 5, D-07778 Tautenburg, GermanyUNSPECIFIED
Cochran, W. D.Department of Astronomy and McDonald Observatory, Univerity of Texas at Austin, 2515 Speedway, Stop C1400, Austin, TX 78712, USAUNSPECIFIED
Bellomo, Salvatore E.Dipartimento di Fisica, Università degli Studi di Torino, Turin, ItalyUNSPECIFIED
Karjalainen, RaineAstronomical Institute of the Czech Academy of Sciences, Fričova 298, 25165, Ondřejov, Czech RepublicUNSPECIFIED
Guenther, E. W.Thueringer Landessternwarte Tautenburg, 07778 Tautenburg, Germany, e-mail: guenther (at) tls-tautenburg.deUNSPECIFIED
Endl, MDepartment of Astronomy and McDonald Observatory, University of Texas at Austin, 2515 Speedway, Stop C1400, Austin, TX 78712, USAUNSPECIFIED
Csizmadia, Szilardszilard.csizmadia (at) dlr.dehttps://orcid.org/0000-0001-6803-9698
Karjalainen, MarieAstronomical Institute of the Czech Academy of Sciences, Fričova 298, 25165, Ondřejov, Czech RepublicUNSPECIFIED
Hatzes, A. P.Thüringer Landessternwarte Tautenburg, Sternwarte 5, D-07778 Tautenberg, GermanyUNSPECIFIED
Zak, JDepartment of Theoretical Physics and Astrophysics, Masaryk University, Kotlářská 2, 61137 Brno, Czech RepublicUNSPECIFIED
Gandolfi, D.Dipartimento di Fisica, Universita degli Studi di Torino, via Pietro Giuria 1, 10125, Torino, Italyhttps://orcid.org/0000-0001-8627-9628
Boffin, H. M. J.European Southern Observatory, Alonso de Cordova 3107, Casilla 19001, Santiago, ChileUNSPECIFIED
Vines, J. IDepartamento de Astronomía, Universidad de Chile, Camino el Observatorio 1515, Las Condes, Casilla 36-D, 7591245, Santiago, ChileUNSPECIFIED
Livingston, J.Department of Astronomy, The University of Tokyo, 7-3-1 Bunkyo-ku, Tokyo 113-0033, JapanUNSPECIFIED
Garcia, Rafael A.Laboratoire AIM, CEA/DSM---CNRS---Univ. Paris Diderot - IRFU/SAp, Centre de Saclay, F-91191 Gif-sur-Yvette, FranceUNSPECIFIED
Mathur, S.Instituto de Astrofisica de Canarias (IAC), 38205, La Laguna, Tenerife, Spain; Departamento de Astrofisica, Universidad de La Laguna (ULL), 38206, La Laguna, Tenerife, SpainUNSPECIFIED
Gonzalez-Cuesta, LuciaInstituto de Astrofisica de Canarias, C/ Via Lactea s/n, E-38205 La Laguna, Spain ; Departamento de Astrofisica, Universidad de La Laguna, E-38206 La Laguna, SpainUNSPECIFIED
Blazek, M.Astronomical Institute, Czech Academy of Sciences, Fričova 298, 251 65, Ondřejov, Czech RepublicUNSPECIFIED
Caldwell, Douglas A.NASA Ames Research Center, Moffett Field, CA 94035, USA; SETI Institute, 189 Bernardo Ave., Suite 200, Mountain View, CA 94043, USAUNSPECIFIED
Colón, Knicole D.NASA Goddard Space Flight Center, Exoplanets and Stellar Astrophysics Laboratory (Code 667), Greenbelt, MD, USAUNSPECIFIED
Deeg, HInstituto de Astrofısica de Canarias (IAC), 38205 La Laguna, SpainUNSPECIFIED
Erikson, Aanders.erikson (at) dlr.deUNSPECIFIED
Van Eylen, VincentMullard Space Science Laboratory, University College London, Holmbury St Mary, Dorking, Surrey RH5 6NT, UKUNSPECIFIED
Fong, WilliamKavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, 77 Massachusetts Avenue, Cambridge, MA 02139, USAhttps://orcid.org/0000-0003-0241-2757
Fridlund, M.leiden observatory, university of leiden, po box 9513, 2300 ra, leiden, the netherlands | department of earth and space sciences, chalmers university of technology, onsala space observatory, 439 92 onsala, swedenUNSPECIFIED
Fukui, A.Okayama Astrophysical Observatory, National Astronomical Observatory of Japan, Asakuchi, 719-0232 Okayama,JapanUNSPECIFIED
Furesz, GMIT Kavli Institute for Astrophysics and Space Research, McNair building,77 Mass Ave 37-538, Cambridge, MA 02139, USAUNSPECIFIED
Goeke, R.F.Department of Earth, Atmospheric and Planetary Sciences, Mas-sachusetts Institute of Technology, Cambridge, MA 02139, USAUNSPECIFIED
Goffo, E.Dipartimento di Fisica, Università degli Studi di Torino, via PietroGiuria 1, I-10125, Torino, Italy ; Thüringer Landessternwarte Tautenburg, GermanyUNSPECIFIED
Howell, S.B.Space Science & Astrobiology Division, NASA Ames ResearchCenter, Moffett Field, CA 94035, USAUNSPECIFIED
Jenkins, J.M.NASA 31 Research Center, Moffett Field, CA 94035, USAUNSPECIFIED
Klagyivik, PeterPeter.Klagyivik (at) dlr.dehttps://orcid.org/0000-0003-0700-6176
Korth, J.Department of Space, Earth and Environment, Astronomy and Plasma Physics, Chalmers University of Technology, SE-412 96 Gothenburg, SwedenUNSPECIFIED
Latham, David W.Harvard-Smithsonian Center for Astrophysics, Cambridge, MA, USAUNSPECIFIED
Luque, R.Instituto de Astrofisica de Canarias (IAC), 38205, La Laguna, Tenerife, Spain );; Departamento de Astrofisica, Universidad de La Laguna (ULL), 38206, La Laguna, Tenerife, SpainUNSPECIFIED
Moldovan, DanGoogle, Cambridge, MA 02142, USAUNSPECIFIED
Murgas, F.Instituto de Astrofisica de Canarias (IAC), 38205, La Laguna, Tenerife, Spain; Departamento de Astrofisica, Universidad de La Laguna (ULL), 38206, La Laguna, Tenerife, SpainUNSPECIFIED
Narita, N.Department of Astronomy, Graduate School of Science, The University of Tokyo, Hongo 7-3-1, Bunkyo-ku, Tokyo, 113-0033, Japan; National Astronomical Observatory of Japan, NINS, 2-21-1 Osawa, Mitaka, Tokyo, 181-8588, Japan; Astrobiology Center, NINS, 2-21-1UNSPECIFIED
Orell-Miquel, J.Instituto de Astrofísica de Canarias (IAC), 38205, La Laguna, Tenerife, Spain; Departamento de Astrofísica, Universidad de La Laguna (ULL), 38206, La Laguna, Tenerife, SpainUNSPECIFIED
Palle, E.instituto de astrofísica de canarias, 38205 la laguna, tenerife, spain | departamento de astrofisica, universidad de la laguna, 38206 la laguna, spainUNSPECIFIED
Parviainen, HInstituto de Astrofísica de Canarias, La Laguna, Spain; Departamento de Astrofísica, Universidad de La Laguna, SpainUNSPECIFIED
Persson, C.Department of Earth and Space Sciences, Chalmers University of Technology, Onsala Space Observatory, SE-439 92 Onsala, SwedenUNSPECIFIED
Reed, Phillip. A.Department of Physical Sciences, Kutztown University, Kutztown, PA 19530, USAUNSPECIFIED
Redfield, SethAstronomy Department and Van Vleck Observatory, Wesleyan University, Middletown, CT 06459, USA 0000-0003-3786-3486UNSPECIFIED
Ricker, George R.Department of Physics and Kavli Institute for Astrophysics and Space Research, Massachusetts Institute of Technology, Cambridge, MA, USAUNSPECIFIED
Seager, S.NSF Graduate Research Fellow, Steward Observatory, University of Arizona, Tucson, AZ, 85721, USA; Department of Earth, Atmospheric and Planetary Sciences, MIT, Cambridge, MA, 02139, USA; Department of Aeronautics and Astronautics, MIT, Cambridge, MA, 0213UNSPECIFIED
Serrano, L. M.Dipartimento di Fisica, Università degli Studi di Torino, Via Pietro Giuria 1, 10125, Torino, ItalyUNSPECIFIED
Shporer, A.Department of Physics and Kavli Institute for Astrophysics and Space Research, MIT, Cambridge, MA, 02139, USAUNSPECIFIED
Smith, Alexis M SAlexis.Smith (at) dlr.dehttps://orcid.org/0000-0002-2386-4341
Watanabe, N.Department of Astronomical Science, The Graduated University for Advanced Studies, SOKENDAI, 2-21-1, Osawa, Mitaka,Tokyo 181-8588 Japan; Astrobiology Center of NINS, 2-21-1, Osawa, Mitaka, Tokyo 181-8588, JapanUNSPECIFIED
Winn, J. N.Department of Astrophysical Sciences, Princeton University, 4 Ivy Lane, Princeton, NJ, 08544, USAUNSPECIFIED
Kesprint, TeamUNSPECIFIEDUNSPECIFIED
Date:July 2022
Journal or Publication Title:Monthly Notices of the Royal Astronomical Society
Refereed publication:Yes
Open Access:No
Gold Open Access:No
In SCOPUS:Yes
In ISI Web of Science:Yes
Volume:513
DOI:10.1093/mnras/stac1254
Page Range:pp. 5955-5972
Publisher:Oxford University Press
ISSN:0035-8711
Status:Published
Keywords:techniques: radial velocities; techniques: spectroscopic; planets and satellites: detection; stars: individual: TOI-1181; TOI-1516; TOI-2046; Astrophysics - Earth and Planetary Astrophysics; Astrophysics - Solar and Stellar Astrophysics
HGF - Research field:Aeronautics, Space and Transport
HGF - Program:Space
HGF - Program Themes:Space Exploration
DLR - Research area:Raumfahrt
DLR - Program:R EW - Space Exploration
DLR - Research theme (Project):R - Project PLATO - PMC and Science
Location: Berlin-Adlershof
Institutes and Institutions:Institute of Planetary Research > Extrasolar Planets and Atmospheres
Deposited By: Csizmadia, Szilard
Deposited On:10 Nov 2022 10:14
Last Modified:10 Nov 2022 10:14

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