J/ApJS/265/1ivo://CDS.VizieR/J/ApJS/265/1doi:10.26093/cds/vizier.22650001CDSYee S.W.Winn J.N.Hartman J.D.Bouma L.G.Zhou G.Quinn S.N.,Latham D.W.Bieryla A.Rodriguez J.E.Collins K.A.Alfaro O.,Barkaoui K.Beard C.Belinski A.A.Benkhaldoun Z.Benni P.,Bernacki K.Boyle A.W.Butler R.P.Caldwell D.A.Chontos A.,Christiansen J.L.Ciardi D.R.Collins K.I.Conti D.M.Crane J.D.,Daylan T.Dressing C.D.Eastman J.D.Essack Z.Evans P.Everett M.E.,Fajardo-Acosta S.Fores-Toribio R.Furlan E.Ghachoui M.Gillon M.,Hellier C.Helm I.Howard A.W.Howell S.B.Isaacson H.Jehin E.,Jenkins J.M.Jensen E.L.N.Kielkopf J.F.Laloum D.,Leonhardes-Barboza N.Lewin P.Logsdon S.E.Lubin J.Lund M.B.,MacDougall M.G.Mann A.W.Maslennikova N.A.Massey B.McLeod K.K.,Munoz J.A.Newman P.Orlov V.Plavchan P.Popowicz A.Pozuelos F.J.,Pritchard T.A.Radford D.J.Reefe M.Ricker G.R.Rudat A.,Safonov B.S.Schwarz R.P.Schweiker H.Scott N.J.Seager S.,Shectman S.A.Stockdale C.Tan T.-G.Teske J.K.Thomas N.B.,Timmermans M.Vanderspek R.Vermilion D.Watanabe D.Weiss L.M.,West R.G.Van Zandt J.Zejmo M.Ziegler C.2024-05-14T16:24:27Z2023-06-09T12:05:43ZCDS support team

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

cds-question@unistra.frexoplanetsinfrared-photometryvisible-astronomybroad-band-photometryradial-velocitysurveysNASA's Transiting Exoplanet Survey Satellite (TESS) mission promises to improve our understanding of hot Jupiters by providing an all-sky, magnitude-limited sample of transiting hot Jupiters suitable for population studies. Assembling such a sample requires confirming hundreds of planet candidates with additional follow-up observations. Here we present 20 hot Jupiters that were detected using TESS data and confirmed to be planets through photometric, spectroscopic, and imaging observations coordinated by the TESS Follow-up Observing Program. These 20 planets have orbital periods shorter than 7 days and orbit relatively bright FGK stars (10.9<G<13.0). Most of the planets are comparable in mass to Jupiter, although there are four planets with masses less than that of Saturn. TOI-3976b, the longest-period planet in our sample (P=6.6 days), may be on a moderately eccentric orbit (e=0.18+/-0.06), while observations of the other targets are consistent with them being on circular orbits. We measured the projected stellar obliquity of TOI-1937A b, a hot Jupiter on a 22.4hr orbit with the Rossiter-McLaughlin effect, finding the planet's orbit to be well aligned with the stellar spin axis (|{lambda}|=4.0{deg}+/-3.5{deg}). We also investigated the possibility that TOI-1937 is a member of the NGC 2516 open cluster but ultimately found the evidence for cluster membership to be ambiguous. These objects are part of a larger effort to build a complete sample of hot Jupiters to be used for future demographic and detailed characterization work.2023ApJS..265....1Yhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/265/1CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/259 : The Tycho-2 Catalogue (Hog+ 2000)II/246 : 2MASS All-Sky Catalog of Point Sources (Cutri+ 2003)II/311 : WISE All-Sky Data Release (Cutri+ 2012)IV/38 : TESS Input Catalog - v8.0 (TIC-8) (Stassun+, 2019)IV/39 : TESS Input Catalog version 8.2 (TIC v8.2) (Paegert+, 2021)I/355 : Gaia DR3 Part 1. Main source (Gaia Collaboration, 2022)J/AJ/106/1059 : Lithium in the Pleiades (Soderblom+, 1993)J/A+A/415/1153 : [Fe/H] for 98 extra-solar planet-host stars (Santos+, 2004)J/ApJS/159/141 : Spectroscopic properties of cool stars. I. (Valenti+, 2005)J/ApJ/720/1118 : i-band photometry of HAT-P-16 (Buchhave+, 2010)J/A+A/529/A75 : Limb-darkening coefficients (Claret+, 2011)J/AJ/142/19 : Speckle observations of KOI (Howell+, 2011)J/other/Nat/486.375 : Stellar parameters of KOI stars (Buchhave+, 2012)J/ApJ/756/L33 : RVels of 2 hot Jupiters in Praesepe (Quinn+, 2012)J/A+A/552/A82 : WASP-64b and WASP-72b light curves (Gillon+, 2013)J/A+A/583/A73 : Color-period diagram for M48 (NGC2548) (Barnes+, 2015)J/A+A/576/A69 : Li abundances in F stars (Delgado Mena+, 2015)J/A+A/600/A30 : Limb-darkening for TESS satellite (Claret, 2017)J/ApJ/842/83 : Praesepe members rot. periods from K2 LCs (Douglas+, 2017)J/ApJ/836/77 : High-S/N optical spectra of FGKM stars (Yee+, 2017)J/MNRAS/475/1609 : RV variability in NGC 2516 and NGC 2422 (Bailey+, 2018)J/ApJ/855/115 : Lithium abundances of KOIs from CKS spectra (Berger+, 2018)J/AJ/155/165 : Dissipation in exoplanet hosts (Penev+, 2018)J/AJ/156/102 : TESS Input Cat. and Candidate Target List (Stassun+, 2018)J/AJ/157/43 : WASP-161b, WASP-163b and WASP-170b (Barkaoui+, 2019)J/A+A/623/A108 : Age of 269 GDR2 open clusters (Bossini+, 2019)J/ApJS/245/13 : CDIPS. I. LCs from TESS sectors 6 and 7 (Bouma+, 2019)J/ApJ/879/49 : Rot. periods for Gaia members of NGC 6811 (Curtis+, 2019)J/AJ/157/55 : RVs and light curves for HATS-60-HATS-69 (Hartman+, 2019)J/AJ/157/124 : DAVE. I. Benchmarking K2 vetting tools (Kostov+, 2019)J/AJ/158/122 : Local structure & SFH of the MW (Kounkel+, 2019)J/ApJS/244/11 : Planet candidates and EBs in K2 campaigns 0-8 (Kruse+, 2019)J/AJ/157/191 : LC & radial velocities for TOI-172 (Rodriguez+, 2019)J/AJ/158/25 : Automated triage and vetting of TESS candidates (Yu+, 2019)J/AJ/158/141 : Differential phot. & RVs of HAT-P-69 & -70 (Zhou+, 2019)J/A+A/634/A34 : Complete line list and solar values (Baratella+, 2020)J/AJ/160/235 : Optical phot. & RVs of TOI-481b and TOI-892b (Brahm+, 2020)J/A+A/641/A51 : NGC 2516 membership list (Fritzewski+, 2020)J/ApJ/903/99 : Stellar spins in the open cluster NGC 2516 (Healy+, 2020)J/AJ/159/19 : SOAR TESS survey. I. (Ziegler+, 2020)J/AJ/162/197 : Phot., rotation & Li in open cluster NCG2516 (Bouma+, 2021)J/A+A/652/A60 : Rotation periods for NGC 3532 (Fritzewski+, 2021)J/ApJS/254/39 : Exoplanets from TESS first 2yr obs (Guerrero+, 2021)J/A+A/645/A84 : Coronae of nearby star clusters (Meingast+, 2021)J/AJ/161/273 : 181 new planet candidates with TESS (Olmschenk+, 2021)J/AJ/162/176 : The solar neighborhood. XLVIII. (Paredes+, 2021)J/A+A/649/A3 : Gaia EDR3 photometric passbands (Riello+, 2021)J/AJ/161/194 : LCs & RVs of 5 exoplanets from TESS (Rodriguez+, 2021)J/AJ/161/82 : Phot. & sp. obs. of TOI-954 and K2-329 (Sha+, 2021)J/ApJ/919/138 : Rot. vel. of hot Jupiter host stars (Tejada Arevalo+, 2021)J/AJ/162/192 : SOAR TESS survey. II. (Ziegler+, 2021)J/ApJS/259/33 : Faint-star TOIs from TESS Primary Mission (Kunimoto+, 2022)J/A+A/664/A94 : 8 TOI RV curves and 2 TOI light curves (Psaridi+, 2022)J/AJ/164/70 : TESS Grand Unified Hot Jupiter Survey I. (Yee+, 2022)http://exofop.ipac.caltech.edu/tess/ : The Exoplanet Follow-up Observinghttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/265/1https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/265/1http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/265/1https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/265/1https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/265/1http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/265/1GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/265/1/table1 (Summary of new planetary systems)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/265/1/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/265/1/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/265/1/table1?GETtext/xml+votable180.050000true116.3707611-52.38330750.005555555555555556Cone search capability for table J/ApJS/265/1/table8 (Spectroscopic stellar properties)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/265/1/table8?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/265/1/table8?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/265/1/table8?GETtext/xml+votable180.050000true116.3707611-52.38330750.0055555555555555566/3227 4040 6228 7941 8921 11267 12260 15033 20701 20819 21477 21645 21921 22896 32148 37146 37696 38435 39006 394031.9867573869263685e-19 3.916500758235022e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/265/1?format=asciiOpticalInfrareddefaultJ/ApJS/265/1/table1Summary of new planetary systemsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTOI[1937/4791] Target name; TOI numbermeta.id;meta.mainintprimarym_TOIComponent IDmeta.code.multipcharPlPlanet within TOI identifiermeta.id.part;meta.maincharSimbadSimbad column added by the CDSmeta.ref.urlcharTIC[7548817/454248975] Host star TIC numbermeta.idlongGmag[10.9/13.1] Gaia DR3 G-band magnitudemagphot.mag;em.optfloatTeff[5281/6280] Stellar effective temperatureKphys.temperature.effectiveinte_Teff[67/100] Lower uncertainty on TeffKstat.error;phys.temperature.effectiveintE_Teff[65/100] Upper uncertainty on TeffKstat.error;stat.maxintRad[0.8/1.8] Stellar radiussolRadphys.size.radiusfloate_Rad[0.017/0.05] Lower uncertainty on RadsolRadstat.errorfloatE_Rad[0.018/0.05] Upper uncertainty on RadsolRadstat.error;stat.maxfloatPer[0.9/6.7] Orbital perioddtime.periodfloatRp[0.76/2] Planet radius(7.1492x10+7m)phys.size.radiusfloatl_e_RpLimit flag on e_Rpmeta.code.errorchare_Rp[0.018/1.7] Lower uncertainty on Rp(7.1492x10+7m)stat.errorfloatE_Rp[0.02/0.07]? Upper uncertainty on Rp(7.1492x10+7m)stat.error;stat.maxfloatnullableMp[0.17/2.4] Planet mass(1.898187x10+27kg)phys.massfloate_Mp[0.036/0.4] Lower uncertainty on Mp(1.898187x10+27kg)stat.errorfloatE_Mp[0.037/0.32] Upper uncertainty on Mp(1.898187x10+27kg)stat.error;stat.maxfloatFiga? Figure 5 subnumber for the first image; column added by CDSmeta.bib.figintnullableFigb? Figure 5 subnumber for the second imagemeta.bib.figintnullableFigc? Figure 5 subnumber for the third imagemeta.bib.figintnullableFigd? Figure 5 subnumber for the fourth imagemeta.bib.figintnullableFige? Figure 5 subnumber for the fifth imagemeta.bib.figintnullableNpNumber of ground-based photometry measurements for this target (link to Fig 15a)meta.numberintnullableNtNumber of TESS photometry measurements for this target (link to Fig 15b)meta.numberintnullableNrvNumber of radial velocity measurements for this target (link to Fig 15c)meta.numberintnullableGaiaDisplay data from Gaia DR3 (I/355) within 1"meta.ref.urlcharParamDisplay the stellar and planetary parameters for this target (link to Table 7)meta.ref.urlcharLCGround-based LCs Plotmeta.ref.urlcharLCtTESS LC Plotmeta.ref.urlcharVPVelocity Plotmeta.ref.urlchar_RAPositions from TIC host star in SIMBAD (right ascension part)degpos.eq.ra;meta.main_DEPositions from TIC host star in SIMBAD (declination part)degpos.eq.dec;meta.mainJ/ApJS/265/1/table3Summary of ground-based photometric follow-up observationsFiltFiltermeta.id;instr.filtercharTOI[1937/4791] Target name; TOI numbermeta.id;meta.mainintprimaryPrec[0.8/9.6]? Precision (2)mmaginstr.precisionfloatnullableVecDetrending vectorsinstr.setuprecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintm_TOIComponent IDmeta.code.multipcharTelFacility/Instrument (1)meta.notecharAper[0.2/1.2]? Apertureminstr.fovfloatnullableDateObservation date (UT)time.epoch;obsnullableCad[20/360] Cadencestime.intervalintUse[Y/N] Used in fit?meta.codecharJ/ApJS/265/1/table4Summary of high-resolution imaging observationsTOI[1937/4463] Target name; TOI numbermeta.id;meta.mainintprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintm_TOIComponent IDmeta.code.multipcharTelTelescope (1)meta.id;instr.telcharInstInstrument (1)meta.id;instrcharFiltFiltermeta.id;instr.filterDateDate of observation (UT)time.epochnullableTypeImage type (Speckle or AO)meta.notecharContrastContrastinstr.setupJ/ApJS/265/1/table5Summary of RV measurementsTOI[1937/4791] Target name; TOI numbermeta.id;meta.mainintprimaryrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintm_TOIComponent IDmeta.code.multipcharInstInstrument (1)meta.id;instrcharNobs[2/13] Number of observationsmeta.numberintsigRV[2.3/87.8] Median instrumental RV uncertainty for each target and instrumentm/sstat.errorfloatDate1First date of observation (UT)time.epoch;obsnullableDate2Last date of observation (UT)time.epoch;obsnullableJ/ApJS/265/1/table7Median values and 68% confidence intervals for fitted stellar and planetary parametersrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTOI[1937/4791] TESS Object of Interest identifiermeta.id;meta.mainintTypeFit type (1)meta.notecharModeMode of the distribution; (y)es or (n)o (2)meta.codecharParParameter (3)meta.notecharValue[-90372/2459503]? Par valuestat.fit.paramdoublenullableE_Value[/120]? Upper 68% confidence interval in Valuestat.error;stat.maxdoublenullablee_Value[/120]? Lower 68% confidence interval in Valuestat.error;stat.valuedoublenullableJ/ApJS/265/1/table8Spectroscopic stellar propertiesTOI[1937/4791] Target name; TOI numbermeta.id;meta.mainintprimaryCodeCode (1)meta.id;stat.fitcharInstInstrument (CHIRON, HIRES, NEID, PFS or TRES - voir Note (1), table 5)meta.id;instrcharTeff[5266/6436] Effective temperatureKphys.temperature.effectiveinte_Teff[50/110] Teff uncertaintyKstat.error;phys.temperature.effectiveintRad[0.87/1.95]? Stellar radiussolRadphys.size.radiusfloatnullablee_Rad[0.09/0.35]? Rad uncertaintysolRadstat.errorfloatnullablelogg[4.2/4.7]? Log of surface gravitylog(cm.s**-2)phys.gravityfloatnullableSimbadSimbad column added by the CDSmeta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintf_loggF: fixedmeta.codechare_logg[-0.35/0.21]? logg uncertaintylog(cm.s**-2)stat.errorfloatnullable[Fe/H][-0.43/0.47] Log of Fe/H abundancephys.abund.Fefloate_[Fe/H][0.07/5.4] [Fe/H] uncertaintystat.error;phys.abund.Fefloatvsini[0.3/11.9] Rotational velocitykm/sphys.veloc.rotatfloate_vsini[0.3/1]? vsini uncertaintykm/sstat.error;phys.veloc.rotatfloatnullablevmac[3.3/4.8]? Macroturbulent velocitykm/sphys.velocfloatnullablee_vmac[0.2]? vmac uncertaintykm/sstat.errorfloatnullableAdAdopted?meta.codechar_RAPositions from TOI host star in SIMBAD (right ascension part)degpos.eq.ra;meta.main_DEPositions from TOI host star in SIMBAD (declination part)degpos.eq.dec;meta.mainJ/ApJS/265/1/fig15aGround-based light-curvesFilterFilter used (BVRI, I+z, z, Sloan-griz)instr.setup;instr.filtercharDeTrend2[-1/1]? Third detrending vector value (1)meta.notedoublenullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTOI[1937/4791] TESS Object of Interest identifiermeta.id;meta.mainintObsObservatory identifiermeta.id;instr.obstycharDateUT observation date; YYYY-MM-DDtime.epoch;obscharBJDBarycentric Julian Date; TDBdtime.epochdoubleindexedNFlux[0.87/1.12] Normalized fluxphot.flux;arith.ratiodoublee_NFlux[0.0005/1.3] Uncertainty in NFluxstat.errordoubleDeTrend0[-1/1]? First detrending vector value (1)meta.notedoublenullableDeTrend1[-1/1]? Second detrending vector value (1)meta.notedoublenullableJ/ApJS/265/1/fig15bTESS light-curvesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTOI[1937/4791] TESS Object of Interest identifiermeta.id;meta.mainintSector[6/50] Sectormeta.id;obsintBJDBarycentric Julian Date; TDBdtime.epochdoubleindexedNFlux[0.96/1.03] Normalized fluxphot.flux;arith.ratiodoublee_NFlux[0.0004/0.02] Uncertainty in NFluxstat.errordoubleJ/ApJS/265/1/fig15cRadial velocity measurementsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintTOI[1937/4791] TESS Object of Interest identifiermeta.id;meta.mainintBJDBarycentric Julian Date; TDBdtime.epochdoubleRVel[-90480/59093] Radial velocitym/sphys.veloc;pos.heliocentricdoublee_RVel[1.6/165] Uncertainty in RVelm/sstat.error;spect.dopplerVelocfloatBIS[-306/265]? Bisector inverse slopem/sphys.velocintnullablee_BIS[9/503]? Uncertainty in BISm/sstat.errorintnullableInstInstrument (1)meta.id;instrchar