J/PASP/122/162ivo://CDS.VizieR/J/PASP/122/162doi:10.26093/cds/vizier.61220162CDSBeichman C.A.Krist J.Trauger J.T.Greene T.Oppenheimer B.,Sivaramakrishnan A.Doyon R.Boccaletti A.Barman T.S.Rieke M.2025-09-09T14:13:48Z2010-05-11T09:46:45ZCDS support team

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

cds-question@unistra.frmultiple-starssolar-system-planetsphotometryHigh-contrast imaging can find and characterize gas giant planets around nearby young stars and the closest M stars, complementing radial velocity and astrometric searches by exploring orbital separations inaccessible to indirect methods. Ground-based coronagraphs are already probing within 25AU of nearby young stars to find objects as small as 3M_{Jup}_. This paper contrasts near-term and future ground-based capabilities with high-contrast imaging modes of the James Webb Space Telescope (JWST). Monte Carlo modeling reveals that JWST can detect planets with masses as small as 0.2M_{Jup}_ across a broad range of orbital separations. We present new calculations for planet brightness as a function of mass and age for specific JWST filters and extending to 0.1M_{Jup}_.2010PASP..122..162Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/PASP/122/162CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PASP/122/162https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PASP/122/162http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PASP/122/162https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PASP/122/162https://vizier.iucaa.in/viz-bin/votable?-source=J/PASP/122/162http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/PASP/122/162GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/PASP/122/162/stars (Star positions from Simbad)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/PASP/122/162/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/PASP/122/162/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PASP/122/162/stars?GETtext/xml+votable180.050000true68.18125-15.3363890.0055555555555555566/1031 1050 1171 2574 3109 3591 5095 5420 6384 7611 8627 11919 12092 12228 13427 13451 14208 15311 16606 16930 16993 20071 21083 21386 22289 22541 22773 23140 23408 23533 23719 23731 23895 24300 24608 26555 26972 27735 28955 30467 30626 30833 31781 33312 33548 33850 34054 34074 34413 34680 34823 34830 35150 35325 35497 36664 37013 37419 38151 38247 38341 38363 38800 38924 41295 42804 42910 42988 43251 43259 43670 43677 44353 44360 44365 44378 44387 44397 44401 45247 45429 45746 45931 46640 47626 47845 47953 48263 482741.1166583743361574e-19 1.2918781580533825e-19https://cdsarc.cds.unistra.fr/viz-bin/moc/J/PASP/122/162?format=asciiOpticaldefaultJ/PASP/122/162/starsStar positions from SimbadrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar namemeta.id;meta.maincharprimaryRAJ2000Simbad Hour of Right Ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Simbad Degree of Declination (J2000.0)pos.eq.dec;meta.mainBmag? Simbad B band magnitudemagphot.mag;em.opt.BfloatnullableVmag? Simbad V band magnitudemagphot.mag;em.opt.VfloatnullableSpTypeSimbad MK spectral typesrc.spTypecharSNameSimbad namemeta.idcharSimbadSimbad column added by the CDScharJ/PASP/122/162/modelCalculated planet absolute magnitudes (10pc) for 1Myr to 10Gyr (tables 10-19 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintAgeModel ageMyrtime.age;meta.modelledintMplPlanet masssolMassphys.massfloatTeffEffective temperatureKphys.temperature.effectiveintLplPlanet luminositysolLumphys.luminosityfloatloggSurface gravitylog(cm.s**-2)phys.gravityfloatJmagJ (1.2um) magnitudemagphot.mag;em.IR.JfloatHmagH (1.6um) magnitudemagphot.mag;em.IR.HfloatKmagK (2.2um) magnitudemagphot.mag;em.IR.KfloatLmagL (3.5um) magnitudemagphot.mag;em.IR.3-4umfloatMmagM (5.0um) magnitudemagphot.mag;em.IR.4-8umfloatF150WHST-F150W (1.5um) magnitudemagphot.mag;em.UV.100-200nmfloatF277WHST-F277W (2.8um) magnitudemagphot.mag;em.UV.200-300nmfloatF356WHST-F356W (3.6um) magnitudemagphot.mag;em.opt.UfloatF444WF444W HST magnitudemagphot.mag;em.opt.BfloatMIRI-1JSWT-MIRI-1 (10.65um) magnitude (1)magphot.mag;em.IR.HfloatMIRI-2JSWT-MIRI-2 (11.4um) magnitude (1)magphot.mag;em.IR.8-15umfloatMIRI-3JSWT-MIRI-3 (15.5um) magnitude (1)magphot.mag;em.IR.8-15umfloatJ/PASP/122/162/detecYoung stars with highest probability of planet detection (tables 20-23 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintInst[1/8] Instrument (1)meta.id;instrintStarStar namemeta.id;meta.maincharSpTypeMK spectral typesrc.spTypecharDistDistancepcpos.distance;pos.heliocentricfloatlogAgeAgelog(yr)time.agefloatHmagH magnitude (typically from 2MASS) of the starmagphot.mag;em.IR.HfloatMplAverage mass of the detected planet in Jupiter masses(1.898187x10+27kg)phys.massfloatSMASemi-major axis of orbitAUphys.size.smajAxisintScoreFraction of runs on which a planet was detected%stat.probabilityint