J/AJ/166/271ivo://CDS.VizieR/J/AJ/166/271doi:10.26093/cds/vizier.51660271CDSEberhardt J.Hobson M.J.Henning T.Trifonov T.Brahm R.Espinoza N.,Jordan A.Thorngren D.Burn R.Rojas F.I.Sarkis P.Schlecker M.,Pinto M.T.Barkaoui K.Schwarz R.P.Suarez O.Guillot T.,Triaud A.H.M.J.Gunther M.N.Abe L.Boyle G.Leiva R.Suc V.,Evans P.Dunckel N.Ziegler C.Falk B.Fong W.Rudat A.Shporer A.,Striegel S.Watanabe D.Jenkins J.M.Seager S.Winn J.N.2024-11-06T20:18:32Z2024-04-29T07:37:09ZCDS support team

CDS, Observatoire de Strasbourg, 11 rue de l'Universite, F-67000 Strasbourg, France

cds-question@unistra.frexoplanetsvisible-astronomyspectroscopyradial-velocityWe report the discovery and characterization of three giant exoplanets orbiting solar-analog stars, detected by the TESS space mission and confirmed through ground-based photometry and radial velocity measurements taken at La Silla observatory with FEROS. TOI-2373b is a warm Jupiter orbiting its host star every ~13.3days, and is one of the most massive known exoplanet with a precisely determined mass and radius around a star similar to the Sun, with an estimated mass of mp=9.3_-0.2_^+0.2^Mjup and a radius of rp=0.93_-0.2_^+0.2^Rjup. With a mean density of {rho}=14.4_-1.0_^+0.9^g/cm^3^, TOI-2373b is among the densest planets discovered so far. TOI-2416b orbits its host star on a moderately eccentric orbit with a period of ~8.3days and an eccentricity of e=0.32_-0.02_^+0.02^. TOI-2416 bis more massive than Jupiter with mp=3.0_-0.09_^+0.10^Mjup, however is significantly smaller with a radius of rp=0.88_-0.02_^+0.02^Rjup, leading to a high mean density of {rho}=5.4_-0.3_^+0.3^g/cm^3^. TOI-2524b is a warm Jupiter near the hot Jupiter transition region, orbiting its star every ~7.2days on a circular orbit. It is less massive than Jupiter with a mass of mp=0.64_-0.04_^+0.04^Mjup, and is consistent with an inflated radius of rp=1.00_-0.03_^+0.02^Rjup, leading to a low mean density of {rho}=0.79_-0.08_^+0.08^g/cm^3^. The newly discovered exoplanets TOI-2373b, TOI-2416b, and TOI-2524b have estimated equilibrium temperatures of 860_-10_^+10^K, 1080_-10_^+10^K, and 1100_-20_^+20^K, respectively, placing them in the sparsely populated transition zone between hot and warm Jupiters.2023AJ....166..271Ehttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/AJ/166/271CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/337 : Gaia DR1 (Gaia Collaboration, 2016)I/345 : Gaia DR2 (Gaia Collaboration, 2018)J/ApJ/831/64 : Mass-metallicity relation for giant planets (Thorngren+, 2016)J/AJ/156/147 : RV and activity measurements of Kepler-1656 (Brady+, 2018)J/AJ/158/45 : TESS light curve & radial velocities for HD 1397 (Brahm+, 2019)J/AJ/157/100 : Radial velocities and bisector spans for K2-287 (Jordan+, 2019)J/ApJ/874/L31 : Giant planet bulk & atmosphere metallicities (Thorngren+, 2019)J/A+A/627/A49 : Teegarden's Star RV and H{alpha} curves (Zechmeister+, 2019)J/AJ/160/235 : Optical photometry & RVs of TOI-481b & TOI-892b (Brahm+, 2020)J/AJ/159/145 : RVs & opt. photometry of the host star TOI-677 (Jordan+, 2020)J/AJ/159/19 : SOAR TESS survey. I. (Ziegler+, 2020)J/MNRAS/506/3810 : 7 transiting exoplanets CHEOPS light curves (Borsato+, 2021)J/AJ/161/235 : Radial velocity of TOI-201 (Hobson+, 2021)J/AJ/163/227 : HIRES radial velocity follow up for Kepler-1656 (Angelo+, 2022)J/AJ/164/104 : NEID and HIRES radial velocity of TOI-1478 (Rice+, 2022)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/AJ/166/271https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/AJ/166/271http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/AJ/166/271https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/AJ/166/271https://vizier.iucaa.in/viz-bin/votable?-source=J/AJ/166/271http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/AJ/166/271GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/AJ/166/271/table3 (FEROS radial velocity and stellar activity measurements along with their uncertainties)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/AJ/166/271/table3?https://vizier.iucaa.in/viz-bin/conesearch/J/AJ/166/271/table3?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/AJ/166/271/table3?GETtext/xml+votable180.050000true61.6861689-16.75558580.0055555555555555566/27018 33257 36220https://cdsarc.cds.unistra.fr/viz-bin/moc/J/AJ/166/271?format=asciiOpticaldefaultJ/AJ/166/271/table3FEROS radial velocity and stellar activity measurements along with their uncertaintiesSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTOITESS Object of Interestmeta.id;meta.maincharBJD[245890/2459283] Epoch, Barycentric Julian Datedtime.epochdoubleRVel[-898/688] FEROS Radial Velocitym.s**-1spect.dopplerVelocfloate_RVel[8/15] Uncertainty (1{sigma}) in RVelm.s**-1stat.error;spect.dopplerVelocfloatBIS[-91/42] Bisector spanm.s**-1phys.velocfloate_BIS[13/19] Uncertainty (1{sigma}) in BISm.s**-1stat.errorintHa[0.002/0.17] Activity indicator, H{alpha}instr.setup;spect.linefloate_Ha[0.002/0.2] Uncertainty (1{sigma}) in Hastat.errorfloatlogRHK[-5.6/-4.6]? chromospheric activity indexphot.flux;arith.ratiofloatnullablee_logRHK[0.06/1]? Uncertainty on logRHKstat.errorfloatnullableFWHM[9.7/10.3] Full width at half maximum of cross correlation functionkm.s**-1stat.correlationfloatHeI[0.47/0.53] Activity indicator, HeImeta.codefloate_HeI[0.007/0.02] Uncertainty (1{sigma}) in HeIstat.errorfloatNaII[0.17/0.31] Activity indicator, NaIImeta.codefloate_NaII[0.005/0.02] Uncertainty (1{sigma}) in NaIIstat.errorfloat_RAPosition from SIMBAD (right ascension part)degpos.eq.ra;meta.main_DEPosition from SIMBAD (declination part)degpos.eq.dec;meta.main