J/MNRAS/444/711ivo://CDS.VizieR/J/MNRAS/444/711doi:10.26093/cds/vizier.74440711CDSTriaud A.H.M.J.Lanotte A.A.Smalley B.Gillon M.2024-08-14T20:17:59Z2015-09-03T09:03:05ZCDS support team

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

cds-question@unistra.frmultiple-starssolar-system-planetsstellar-distanceinfrared-photometryColour-magnitude diagrams form a traditional way of presenting luminous objects in the Universe and compare them to each other. Here, we estimate the photometric distance of 44 transiting exoplanetary systems. Parallaxes for seven systems confirm our methodology. Combining those measurements with fluxes obtained while planets were occulted by their host stars, we compose colour-magnitude diagrams in the near and mid-infrared. When possible, planets are plotted alongside very low mass stars and field brown dwarfs, who often share similar sizes and equilibrium temperatures. They offer a natural, empirical, comparison sample. We also include directly imaged exoplanets and the expected loci of pure blackbodies. Irradiated planets do not match blackbodies; their emission spectra are not featureless. For a given luminosity, hot Jupiters' daysides show a larger variety in colour than brown dwarfs do and display an increasing diversity in colour with decreasing intrinsic luminosity. The presence of an extra absorbent within the 4.5{mu}m band would reconcile outlying hot Jupiters with ultra-cool dwarfs' atmospheres. Measuring the emission of gas giants cooler than 1000K would disentangle whether planets' atmospheres behave more similarly to brown dwarfs' atmospheres than to blackbodies, whether they are akin to the young directly imaged planets, or if irradiated gas giants form their own sequence.2014MNRAS.444..711Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/MNRAS/444/711CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/MNRAS/444/711https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/MNRAS/444/711http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/MNRAS/444/711https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/MNRAS/444/711https://vizier.iucaa.in/viz-bin/votable?-source=J/MNRAS/444/711http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/MNRAS/444/711GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/MNRAS/444/711/tableb1 (Absolute magnitudes reported for some directly imaged planets)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/444/711/tableb1?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/444/711/tableb1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/444/711/tableb1?GETtext/xml+votable180.050000true355.10211544.33393250.005555555555555556Cone search capability for table J/MNRAS/444/711/stars (Star parameters; distances, apparent and absolute magnitudes (tables B2 and B3))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/MNRAS/444/711/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/MNRAS/444/711/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/MNRAS/444/711/stars?GETtext/xml+votable180.050000true300.182136722.71085390.0055555555555555566/2335 3344 5009 6638 7036 7240 8197 8825 9173 9355 9459 9811 10654 10730 12424 12644 12853 12983 13439 13680 13688 13702 14886 14914 14936 15129 15143 15218 16432 17172 19782 20125 20339 20476 22065 24409 24580 26771 28548 30466 31216 32749 34054 35210 38452 42936 46421 464372.0616683193919197e-20 1.7003137259100215e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/MNRAS/444/711?format=asciiInfrareddefaultJ/MNRAS/444/711/tableb1Absolute magnitudes reported for some directly imaged planetsSimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlanetPlanet namemeta.id;meta.maincharJmag2MASS J magnitudemagphot.mag;em.IR.Jfloate_Jmagrms uncertainty on Jmagmagstat.error;phot.mag;em.IR.JfloatHmag2MASS H magnitudemagphot.mag;em.IR.Hfloate_Hmagrms uncertainty on Hmagmagstat.error;phot.mag;em.IR.HfloatKsmag2MASS Ks magnitudemagphot.mag;em.IR.Kfloate_Ksmagrms uncertainty on Ksmagmagstat.error;phot.mag;em.IR.KfloatRefReferences (1)meta.refchar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/MNRAS/444/711/starsStar parameters; distances, apparent and absolute magnitudes (tables B2 and B3)SimbadNameSimbad column added by the CDSmeta.idcharStarStar namemeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAllDisplay all data for star and planetmeta.ref.urlcharDist[10/894] Adopted distancepcpos.distance;pos.heliocentricfloate_Dist[0.1/59] rms uncertainty on Distpcstat.errorfloatMVAbsolute V magnitudemagphys.magAbs;em.opt.Vfloate_MVrms uncertainty on MVmagstat.errorfloatMJAbsolute J magnitude (Vega)magphys.magAbs;em.IR.Jfloate_MJrms uncertainty on MJmagstat.errorfloatMHAbsolute H magnitude (Vega)magphys.magAbs;em.IR.Hfloate_MHrms uncertainty on MHmagstat.errorfloatMKsAbsolute Ks magnitude (Vega)magphys.magAbs;em.IR.Kfloate_MKsrms uncertainty on MKsmagstat.errorfloatM3.6Absolute 3.6um magnitude (Vega)magphys.magAbs;em.IR.3-4umfloate_M3.6rms uncertainty on M3.6magstat.errorfloatM4.5Absolute 4.5um magnitude (Vega)magphys.magAbs;em.IR.4-8umfloate_M4.5rms uncertainty on M4.5magstat.errorfloatM5.8? Absolute 5.8um magnitude (Vega)magphys.magAbs;em.IR.4-8umfloatnullablee_M5.8? rms uncertainty on M5.8magstat.errorfloatnullableM8.0? Absolute 8.0um magnitude (Vega)magphys.magAbs;em.IR.4-8umfloatnullablee_M8.0? rms uncertainty on M8.0magstat.errorfloatnullableDist1[10/116]? Parallactic distancepcpos.distance;pos.heliocentricfloatnullablee_Dist1[0.11/11]? rms uncertainty on Dist1pcstat.errorfloatnullableDist2[6/900]? Photometric distancepcpos.distance;pos.heliocentricfloatnullablee_Dist2[0.9/59]? rms uncertainty on Dist2pcstat.errorfloatnullablen_Dist2[*] *: Flagged in the 2MASS cataloguemeta.notecharMODDistance modulus (m_V_-M_V_)magphot.mag.distModfloate_MODrms uncertainty on MODmagstat.errorfloatJmag2MASS J apparent magnitude (Vega)magphot.mag;em.IR.Jfloate_Jmagrms uncertainty on Jmagmagstat.error;phot.mag;em.IR.JfloatHmag2MASS H apparent magnitude (Vega)magphot.mag;em.IR.Hfloate_Hmagrms uncertainty on Hmagmagstat.error;phot.mag;em.IR.HfloatKsmag2MASS Ks apparent magnitude (Vega)magphot.mag;em.IR.Kfloate_Ksmagrms uncertainty on Ksmagmagstat.error;phot.mag;em.IR.Kfloatn_Ksmag[*] *: Flagged in the 2MASS cataloguemeta.notechar[3.6]Spitzer/IRAC 3.6um apparent magnitude (Vega)magphot.mag;em.IR.3-4umfloate_[3.6]rms uncertainty on [3.6]magstat.errorfloat[4.5]Spitzer/IRAC 4.5um apparent magnitude (Vega)magphot.mag;em.IR.4-8umfloate_[4.5]rms uncertainty on [4.5]magstat.errorfloat[5.8]? Spitzer/IRAC 5.8um apparent magnitude (Vega)magphot.flux.density;em.IR.4-8umfloatnullablee_[5.8]? rms uncertainty on [5.8]magstat.errorfloatnullable[8.0]? Spitzer/IRAC 8.0um apparent magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatnullablee_[8.0]? rms uncertainty on [8.0]magstat.errorfloatnullableRefsReferences (1)meta.ref;pos.framechar_RARight Ascension (J2000) from SIMBAD (not part of the original data)degpos.eq.ra;meta.main_DEDeclination (J2000) from SIMBAD (not part of the original data)degpos.eq.dec;meta.mainJ/MNRAS/444/711/planetsApparent and absolute magnitudes for the dayside of occulting extrasolar planets (tables B4 and B5)M5.8? Absolute 5.8um magnitude (Vega)magphys.magAbs;em.IR.4-8umfloatnullablerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAllDisplay all data for star and planetmeta.ref.urlcharStarStar namemeta.id;meta.maincharPl[b-e] Planet designationmeta.code.multipcharMJ? Absolute J magnitude (Vega)magphys.magAbs;em.IR.Jfloatnullablee_MJ? rms uncertainty on MJmagstat.errorfloatnullablel_MHLimit flag on MHmeta.code.errorcharMH? Absolute H magnitude (Vega)magphys.magAbs;em.IR.Hfloatnullablee_MH? rms uncertainty on MHmagstat.errorfloatnullableMKs? Absolute Ks magnitude (Vega)magphys.magAbs;em.IR.Kfloatnullablee_MKs? rms uncertainty on MKsmagstat.errorfloatnullablel_M3.6Limit flag on M3.6meta.code.errorcharM3.6? Absolute 3.6um magnitude (Vega)magphys.magAbs;em.IR.3-4umfloatnullablee_M3.6? rms uncertainty on M3.6magstat.errorfloatnullablel_M4.5Limit flag on M4.5meta.code.errorcharM4.5? Absolute 4.5um magnitude (Vega)magphys.magAbs;em.IR.4-8umfloatnullablee_M4.5? rms uncertainty on M4.5magstat.errorfloatnullablee_M5.8? rms uncertainty on M5.8magstat.errorfloatnullableM8.0? Absolute 8.0um magnitude (Vega)magphys.magAbs;em.IR.4-8umfloatnullablee_M8.0? rms uncertainty on M8.0magstat.errorfloatnullableMODDistance modulus (m_V_-M_V_)magphot.mag.distModfloate_MODrms uncertainty on MODmagstat.errorfloatJmag? 2MASS apparent J magnitude (Vega)magphot.mag;em.IR.Jfloatnullablee_Jmag? rms uncertainty on Jmagmagstat.error;phot.mag;em.IR.Jfloatnullablel_HmagLimit flag on Hmagmeta.code.errorcharHmag? 2MASS apparent H magnitude (Vega)magphot.mag;em.IR.Hfloatnullablee_Hmag? rms uncertainty on Hmagmagstat.error;phot.mag;em.IR.HfloatnullableKsmag? 2MASS apparent Ks magnitude (Vega)magphot.mag;em.IR.Kfloatnullablee_Ksmag? rms uncertainty on Ksmagmagstat.error;phot.mag;em.IR.Kfloatnullablel_[3.6]Limit flag on [3.6]meta.code.errorchar[3.6]? Spitzer/IRAC apparent 3.6um magnitude (Vega)magphot.mag;em.IR.3-4umfloatnullablee_[3.6]? rms uncertainty on [3.6]magstat.errorfloatnullablel_[4.5]Limit flag on [4.5]meta.code.errorchar[4.5]? Spitzer/IRAC apparent 4.5um magnitude (Vega)magphot.mag;em.IR.4-8umfloatnullablee_[4.5]? rms uncertainty on [4.5]magstat.errorfloatnullable[5.8]? Spitzer/IRAC apparent 5.8um magnitude (Vega)magphot.flux.density;em.IR.4-8umfloatnullablee_[5.8]? rms uncertainty on [5.8]magstat.errorfloatnullable[8.0]? Spitzer/IRAC apparent 8.0um magnitude (Vega)magphot.flux.density;em.IR.8-15umfloatnullablee_[8.0]? rms uncertainty on [8.0]magstat.errorfloatnullableRefsReferences, in refs.dat filemeta.ref;pos.framecharJ/MNRAS/444/711/refsReferencesComCommentsmeta.notecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRefReference codemeta.noteintBibCodeBibCodemeta.bib.bibcodecharAutAuthor's namemeta.bib.authorchar