KABÁTH, Petr, Priyanka CHATURVEDI, Phillip J. MACQUEEN, Marek SKARKA, Ján ŠUBJAK, Massimilliano ESPOSITO, William D. COCHRAN, Salvatore E. BELLOMO, Raine KARJALAINEN, Eike W. GUENTHER, Michael ENDL, Szilárd CSIZMADIA, Marie KARJALAINEN, Artie HATZES, Jiří ŽÁK, Davide GANDOLFI, Henri M. J. BOFFIN, Jose I. VINES, John H. LIVINGSTON, Rafael A. GARCÍA, Savita MATHUR, Lucía GONZÁLEZ-CUESTA, Martin BLAŽEK, Douglas A. CALDWELL, Knicole D. COLÓN, Hans DEEG, Anders ERIKSON, Vincent VAN EYLEN, William FONG, Malcolm FRIDLUND, Akihiko FUKUI, Gábor FŰRÉSZ, Robert F. GOEKE, Elisa GOFFO, Steve HOWELL, Jon M. JENKINS, Peter KLAGYIVIK, Judith KORTH, David W. LATHAM, Rafael LUQUE, Dan MOLDOVAN, Felipe MURGAS, Norio NARITA, Jaume ORELL-MIQUEL, Enric PALLE, Hannu PARVIAINEN, Carina M. PERSSON, Phillip A. REED, Seth REDFIELD, George R. RICKER, Sara SEAGER, Luisa Maria SERRANO, Avi SHPORER, Alexis M. S. SMITH, Noriharu WATANABE a Joshua N. WINN. 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. Oxford University Press, roč. 513, č. 4, s. 5955-5972. ISSN 0035-8711. doi:10.1093/mnras/stac1254. 2022.
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Základní údaje
Originální název TOI-2046b, TOI-1181b, and TOI-1516b, three new hot Jupiters from TESS: planets orbiting a young star, a subgiant, and a normal star
Autoři KABÁTH, Petr, Priyanka CHATURVEDI, Phillip J. MACQUEEN, Marek SKARKA (203 Česká republika), Ján ŠUBJAK, Massimilliano ESPOSITO, William D. COCHRAN, Salvatore E. BELLOMO, Raine KARJALAINEN, Eike W. GUENTHER, Michael ENDL, Szilárd CSIZMADIA, Marie KARJALAINEN, Artie HATZES, Jiří ŽÁK, Davide GANDOLFI, Henri M. J. BOFFIN, Jose I. VINES, John H. LIVINGSTON, Rafael A. GARCÍA, Savita MATHUR, Lucía GONZÁLEZ-CUESTA, Martin BLAŽEK (203 Česká republika, domácí), Douglas A. CALDWELL, Knicole D. COLÓN, Hans DEEG, Anders ERIKSON, Vincent VAN EYLEN, William FONG, Malcolm FRIDLUND, Akihiko FUKUI, Gábor FŰRÉSZ, Robert F. GOEKE, Elisa GOFFO, Steve HOWELL, Jon M. JENKINS, Peter KLAGYIVIK, Judith KORTH, David W. LATHAM, Rafael LUQUE, Dan MOLDOVAN, Felipe MURGAS, Norio NARITA, Jaume ORELL-MIQUEL, Enric PALLE, Hannu PARVIAINEN, Carina M. PERSSON, Phillip A. REED, Seth REDFIELD, George R. RICKER, Sara SEAGER, Luisa Maria SERRANO, Avi SHPORER, Alexis M. S. SMITH, Noriharu WATANABE a Joshua N. WINN.
Vydání Monthly Notices of the Royal Astronomical Society, Oxford University Press, 2022, 0035-8711.
Další údaje
Originální jazyk angličtina
Typ výsledku Článek v odborném periodiku
Obor 10308 Astronomy
Stát vydavatele Velká Británie a Severní Irsko
Utajení není předmětem státního či obchodního tajemství
WWW URL URL
Impakt faktor Impact factor: 4.800
Kód RIV RIV/00216224:14310/22:00126129
Organizační jednotka Přírodovědecká fakulta
Doi http://dx.doi.org/10.1093/mnras/stac1254
UT WoS 000804922600009
Klíčová slova anglicky techniques: radial velocities; techniques: spectroscopic; planets and satellites: detection; stars: individual: TOI-1181; TOI-1516; TOI-2046
Štítky rivok
Příznaky Mezinárodní význam, Recenzováno
Změnil Změnila: Mgr. Marie Šípková, DiS., učo 437722. Změněno: 9. 1. 2023 11:00.
Anotace
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.
VytisknoutZobrazeno: 28. 3. 2024 20:51