J/ApJ/763/41ivo://CDS.VizieR/J/ApJ/763/41doi:10.26093/cds/vizier.17630041CDSCiardi D.R.Fabrycky D.C.Ford E.B.Gautier III T.N.Howell S.B.,Lissauer J.J.Ragozzine D.Rowe J.F.2017-12-15T10:55:22Z2014-10-30T13:26:26ZCDS support team

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

cds-question@unistra.frsolar-system-planetsstellar-radiimultiple-starsWe present a study of the relative sizes of planets within the multiple-candidate systems discovered with the Kepler mission (Burke+, 2014, J/ApJS/210/29). We have compared the size of each planet to the size of every other planet within a given planetary system after correcting the sample for detection and geometric biases. We find that for planet pairs for which one or both objects are approximately Neptune-sized or larger, the larger planet is most often the planet with the longer period. No such size-location correlation is seen for pairs of planets when both planets are smaller than Neptune. Specifically, if at least one planet in a planet pair has a radius of >~3R_{oplus}_, 68%+/-6% of the planet pairs have the inner planet smaller than the outer planet, while no preferred sequential ordering of the planets is observed if both planets in a pair are smaller than <~3R_{oplus}_.2013ApJ...763...41Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/763/41CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/133 : Kepler Input Catalog (Kepler Mission Team, 2009)J/ApJS/210/19 : Kepler planetary candidates. IV. 22 months (Burke+, 2014)J/ApJ/784/45 : Kepler's multiple planet candidates. III. (Rowe+, 2014)J/A+A/555/A58 : New Kepler planetary candidates (Ofir+, 2013)J/ApJS/204/24 : Kepler planetary candidates. III. (Batalha+, 2013)J/ApJ/750/L37 : Stellar parameters of low-mass KOIs (Muirhead+, 2012)J/ApJ/750/114 : Kepler TTVs. IV. 4 multiple-planet systems (Fabrycky+, 2012)J/ApJ/750/113 : Kepler TTVs. II. Confirmed multiplanet systems (Ford+, 2012)J/ApJ/749/15 : The Kepler-20 planetary system (Gautier+, 2012)J/MNRAS/421/2342 : Kepler systems TTV observations (Steffen+, 2012)J/other/Sci/337.1511 : Kepler-47 transits (Orosz+, 2012)J/A+A/546/A10 : Multiplicity in transiting planet-host stars (Lillo-Box+, 2012)J/ApJ/738/170 : False positive Kepler planet candidates (Morton+, 2011)J/ApJ/736/19 : Kepler planetary candidates. II. (Borucki+, 2011)J/ApJS/197/8 : Kepler's candidate mult. transiting planets (Lissauer+, 2011)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/763/41https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/763/41http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/763/41https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/763/41https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/763/41http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/763/41GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/763/41/table1 (Summary of planet-radii ratios)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/763/41/table1?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/763/41/table1?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/763/41/table1?GETtext/xml+votable180.050000true285.679429250.24131940.0055555555555555566/14581 14584 14585 14587 14591 14734 14735 14751 14753 14754 14755 14756 14757 14759 14763 14770 14772 14774 14779 14781 14782 14825 14919 14920 14921 14923 14925 14926 14929 14930 14933 14934 14935 14936 14938 14939 14942 14944 14949 14952 14953 14955 14958 14964 14968 14969 14971 14973 14974 15060 15061 15062 15104 15105 15108 15109 15110 15115 15118 15119 15120 15121 15125 15127 15128 15137 15139 15141 15142 15145 15149 15150 15154 15172https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/763/41?format=asciidefaultJ/ApJ/763/41/table1Summary of planet-radii ratiosPPairPlanet pair (1)meta.code.multipcharR1[0.7/13.3] Inner planet radius (in Earth radius)(6.3781x10+6m)phys.size.radiusfloatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNp[2/6] Number of candidates for the KOImeta.numberintKOI[00070/01930] KOI numbermeta.id;meta.mainintT*[3684/6562] Stellar temperatureKphys.temperatureintP1[0.4/210.6] Inner planet perioddtime.periodfloatS/N1[30/642] Inner planet transit S/Nstat.snrintb1[0/0.8] Inner planet impact parametersrc.impactParamfloatR2[0.9/12.9] Outer planet radius (in Earth radius)(6.3781x10+6m)phys.size.radiusfloatP2[1.2/331.7] Outer planet perioddtime.periodfloatS/N2[17/642] Outer planet transit S/Nstat.snrintb2[0/0.8] Outer planet impact parametersrc.impactParamfloatR1/R2[0.2/4.9] Planet-radii ratio (R_inner_/R_outer_)phys.size;arith.ratiofloatKCatCross-match within 2" with Kepler planetary candidates cat. (Batalha+ , 2013, J/ApJS/204/24, Borucki+, 2011, J/ApJ/736/19 and Burke+, 2014, J/ApJS/210/19)meta.ref.urlintnullableSimbadSimbad column added by the CDSmeta.ref.urlchar_RAPositions from SIMBAD database (right ascension part)degpos.eq.ra;meta.main_DEPositions from SIMBAD database (declination part)degpos.eq.dec;meta.main