J/ApJ/715/1050ivo://CDS.VizieR/J/ApJ/715/1050doi:10.26093/cds/vizier.17151050CDSBond J.C.O'Brien D.P.Lauretta D.S.2017-11-10T11:15:27Z2012-06-15T13:45:21ZCDS support team

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

cds-question@unistra.frchemical-abundancesastronomical-modelssolar-system-planetsmultiple-starsExtrasolar planet host stars have been found to be enriched in key planet-building elements. These enrichments have the potential to drastically alter the composition of material available for terrestrial planet formation. Here, we report on the combination of dynamical models of late-stage terrestrial planet formation within known extrasolar planetary systems with chemical equilibrium models of the composition of solid material within the disk. This allows us to determine the bulk elemental composition of simulated extrasolar terrestrial planets. A wide variety of resulting planetary compositions are found, ranging from those that are essentially "Earth like", containing metallic Fe and Mg silicates, to those that are dominated by graphite and SiC. This shows that a diverse range of terrestrial planets may exist within extrasolar planetary systems.2010ApJ...715.1050Bhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/715/1050CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+A/526/A112 : Radial velocities of HARPS metal-poor sample (Santos+, 2011)J/MNRAS/378/1141 : Chemical abundances in 31 stars with planet (Gonzalez+,J/A+A/449/723 : Abundances in atmospheres of stars with planets (Gilli+,https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/715/1050https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/715/1050http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/715/1050https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/715/1050https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/715/1050http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/715/1050GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/715/1050/stars (Host target stars properties (tables 7 and 8 of the paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/715/1050/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/715/1050/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/715/1050/stars?GETtext/xml+votable180.050000true133.149212228.33081970.0055555555555555566/5009 14419 14466 19904 21838 23201 28130 33243 33717 46306https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/715/1050?format=asciidefaultJ/ApJ/715/1050/starsHost target stars properties (tables 7 and 8 of the paper)SimbadNameSimbad column added by the CDSmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar namemeta.id;meta.maincharprimaryMassStellar mass from CDS databasesolMassphys.massfloatdM/dTStellar mass accretion (see section 3.2)solMass/yrphys.mass.lossdoubleTeffEffective temperature from Santos et al. 2004, Cat. J/A+A/415/1153Kphys.temperature.effectiveintMczConvective zone mass from Pinsonneault et al. 2001ApJ...556L..59P; see section 3.5solMassphys.massfloat_RAPositions from SIMBAD database (right ascension part)degpos.eq.ra;meta.main_DEPositions from SIMBAD database (declination part)degpos.eq.dec;meta.mainJ/ApJ/715/1050/table10Predicted bulk elemental abundances for all simulated extrasolar terrestrial planetsPlSimulated planet (2)phys.abundcharHPredicted bulk hydrogen abundance (3)%phys.abundfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintStarStar name (1)meta.id.assoccharTimeEvolutionary time (see section 3.2)Myrtime.agefloatMgPredicted bulk magnesium abundance (3)%phys.abundfloatOPredicted bulk oxygen abundance (3)%phys.abundfloatSPredicted bulk sulfur abundance (3)%phys.abundfloatFePredicted bulk iron abundance (3)%phys.abundfloatAlPredicted bulk aluminium abundance (3)%phys.abundfloatCaPredicted bulk calcium abundance (3)%phys.abundfloatNaPredicted bulk sodium abundance (3)%phys.abundfloatNiPredicted bulk nickel abundance (3)%phys.abundfloatCrPredicted bulk chromium abundance (3)%phys.abundfloatPPredicted bulk phosphorus abundance (3)%phys.abundfloatTiPredicted bulk titanium abundance (3)%phys.abundfloatSiPredicted bulk silicon abundance (3)%phys.abundfloatNPredicted bulk nitrogen abundance (3)%phys.abundfloatCPredicted bulk carbon abundance (3)%phys.abundfloat