J/ApJS/208/22ivo://CDS.VizieR/J/ApJS/208/22doi:10.26093/cds/vizier.22080022CDSXie J.-W.2017-06-13T11:08:36Z2013-12-02T08:43:33ZCDS support team

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

cds-question@unistra.frsolar-system-planetsmultiple-starsphotometryWe extract transit timing variation (TTV) signals for 12 pairs of transiting planet candidates that are near first-order mean motion resonances (MMR), using publicly available Kepler light curves (Q0-Q14). These pairs show significant sinusoidal TTVs with theoretically predicted periods, which demonstrate these planet candidates are orbiting and interacting in the same system. Although individual masses cannot be accurately extracted based only on TTVs because of the well-known degeneracy between mass and eccentricity, TTV phases and amplitudes can still place upper limits on the masses of the candidates, confirming their planetary nature. Furthermore, the mass ratios of these planet pairs can be relatively tightly constrained using these TTVs. The planetary pair in KOI 880 seems to have particularly high mass and density ratios, which might indicate very different internal compositions of these two planets. Some of these newly confirmed planets are also near MMR with other candidates in the system, forming unique resonance chains (e.g., KOI 500).2013ApJS..208...22Xhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJS/208/22CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/133 : Kepler Input Catalog (Kepler Mission Team, 2009)J/ApJS/204/24 : Kepler planetary candidates. III. (Batalha+, 2013)J/MNRAS/421/2342 : Kepler systems transit timing observations (Steffen+, 2012)J/ApJS/197/8 : Kepler candidate multiple transiting planets (Lissauer+, 2011)J/ApJS/197/2 : Transit timing observations from Kepler. I. (Ford+, 2011)J/ApJ/736/19 : Kepler planetary candidates. II. (Borucki+, 2011)J/ApJ/728/117 : Kepler planetary candidates. I. (Borucki+, 2011)J/AJ/142/19 : Speckle observations of KOI (Howell+, 2011)http://archive.stsci.edu/kepler/ : MAST Kepler home pagehttp://exoplanetarchive.ipac.caltech.edu/ : NASA exoplanet archivehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJS/208/22https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJS/208/22http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJS/208/22https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJS/208/22https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJS/208/22http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJS/208/22GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJS/208/22/syst (Results of TTV analyses and properties of planets and stars of the 12 systems)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJS/208/22/syst?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJS/208/22/syst?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJS/208/22/syst?GETtext/xml+votable180.050000true299.139208340.94902780.0055555555555555566/14591 14731 14735 14744 14751 14753 14763 14929 14958 15105 15109 15116https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJS/208/22?format=asciiOpticaldefaultJ/ApJS/208/22/systResults of TTV analyses and properties of planets and stars of the 12 systemsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKOI[148.01/2038.01] KOI name for the inner candidatemeta.id;meta.mainfloatprimaryKOI'[148.02/2038.02] KOI name for the outer candidatemeta.id.assocfloatj[2/4] j indexmeta.idintDelta[-0.03/0.04] Proximity {Delta} to resonance (see equation (2)): 1+{Delta}=P'/P.(j-1)/jstat.paramfloatPj[191/1009] TTV period (P_j_=P'/j|{Delta}|)dtime.periodfloatAttv[0.002/0.04] TTV amplitude for the inner candidatedsrc.var.amplitudefloate_AttvAttv uncertaintydstat.errorfloatA'ttv[0.001/0.05] TTV amplitude for the outer candidatedsrc.var.amplitudefloate_A'ttvA'ttv uncertaintydstat.errorfloatphi[-46/93] TTV phase {phi} for the inner candidatedegsrc.orbitalfloate_phiphi uncertaintydegstat.errorfloatphi'[112/321] TTV phase for the outer candidatedegsrc.orbitalfloate_phi'phi' uncertaintydegstat.errorfloatl_FAP1Limit flag on FAP1meta.code.errorcharFAP1[9e-05/0.0002] 1st set of false alarm probability (FAP) analysis (1)stat.fit.goodnessdoublel_FAP2Limit flag on FAP1meta.code.errorcharFAP2[0.0005/0.009] 2nd set of FAP analysis (1)stat.fit.goodnessdoubleSimbadSimbad column added by the CDSmeta.refcharP[4/27] Orbital period of the inner candidate (2)dtime.periodfloatP'[9/52] Orbital period of the outer candidate (2)dtime.periodfloatR[1.9/4] Radius of the inner candidate(6.3781x10+6m)phys.size.radiusfloate_RR uncertainty (3)(6.3781x10+6m)stat.errorfloatR'[1.5/5.4] Radius of the outer candidate(6.3781x10+6m)phys.size.radiusfloate_R'R' uncertainty (3)(6.3781x10+6m)stat.errorfloatMnom[5/92] Nominal mass of the inner candidate (4)(5.97236x10+24kg)phys.massfloatB_MnomUpper limit for Mnom (4)(5.97236x10+24kg)phys.mass;stat.maxfloatb_MnomLower limit fo Mnom (4)(5.97236x10+24kg)phys.mass;stat.minfloatM'nom[4/34] Nominal mass of the outer candidate (4)(5.97236x10+24kg)phys.massfloatB_M'nomUpper limit for M'nom (4)(5.97236x10+24kg)phys.mass;stat.maxfloatb_M'nomLower limit for M'nom (4)(5.97236x10+24kg)phys.mass;stat.minfloatMmax[30/7664] Inner candidate maximum mass (5)(5.97236x10+24kg)phys.massfloatM'max[8/676] Maximum mass of the outer candidate (5)(5.97236x10+24kg)phys.massfloatM*[0.5/1.1] Stellar mass derived from log.g and R*solMassphys.massfloatE_M*Positive error on M*solMassstat.error;stat.maxfloate_M*Negative error on M*solMassstat.errorfloatlogg[4.1/4.8] Surface gravity (6)log(cm.s**-2)phys.gravityfloate_logglogg uncertainty (6)log(cm.s**-2)stat.errorfloatR*[0.5/1.5] Stellar radius (6)solRadphys.size.radiusfloate_R*R* uncertainty (6)solRadstat.errorfloatxi[0.7/1.2] Normalized transits duration ratio (7)src.orbitalfloat_RAPositions from SIMBAD (right ascension part)degpos.eq.ra;meta.main_DEPositions from SIMBAD (declination part)degpos.eq.dec;meta.mainJ/ApJS/208/22/table1Transit time measurements of 12 pairs of KOIsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKOI[148.01/2038.02] Kepler object of interest numbermeta.id;meta.mainfloatNtr[24/208] Number of transitsmeta.numberintn[-6/260] Transit sequence identifiermeta.idinttBarycentric Julian Date of transit time; BJD-2454900dtime.epochdoublee_t[0.001/0.08] Uncertainty in tdstat.errordouble