J/ApJ/750/114ivo://CDS.VizieR/J/ApJ/750/114doi:10.26093/cds/vizier.17500114CDSFabrycky D.C.Ford E.B.Steffen J.H.Rowe J.F.Carter J.A.,Moorhead A.V.Batalha N.M.Borucki W.J.Bryson S.Buchhave L.A.,Christiansen J.L.Ciardi D.R.Cochran W.D.Endl M.Fanelli M.N.,Fischer D.Fressin F.Geary J.Haas M.R.Hall J.R.Holman M.J.,Jenkins J.M.Koch D.G.Latham D.W.Li J.Lissauer J.J.Lucas P.,Marcy G.W.Mazeh T.McCauliff S.Quinn S.Ragozzine D.Sasselov D.,Shporer A.2017-06-01T08:52:19Z2014-01-28T15:45:05ZCDS support team

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

cds-question@unistra.frmultiple-starsmetallicitysolar-system-planetsEighty planetary systems of two or more planets are known to orbit stars other than the Sun. For most, the data can be sufficiently explained by non-interacting Keplerian orbits, so the dynamical interactions of these systems have not been observed. Here we present four sets of light curves from the Kepler spacecraft, each which of shows multiple planets transiting the same star. Departure of the timing of these transits from strict periodicity indicates that the planets are perturbing each other: the observed timing variations match the forcing frequency of the other planet. This confirms that these objects are in the same system. Next we limit their masses to the planetary regime by requiring the system remain stable for astronomical timescales. Finally, we report dynamical fits to the transit times, yielding possible values for the planets' masses and eccentricities. As the timespan of timing data increases, dynamical fits may allow detailed constraints on the systems' architectures, even in cases for which high-precision Doppler follow-up is impractical.2012ApJ...750..114Fhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/ApJ/750/114CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/133 : Kepler Input Catalog (Kepler Mission Team, 2009)J/ApJS/204/24 : Kepler planetary candidates. III. (Batalha+, 2013)J/ApJS/208/16 : Kepler transit timing observations. VIII. (Mazeh+, 2013)J/MNRAS/421/2342 : Kepler systems transit timing observations (Steffen+, 2012)J/ApJ/750/113 : TTVs from Kepler. II. 2 multiplanet systems (Ford+, 2012)J/ApJS/199/24 : The first three quarters of Kepler mission (Tenenbaum+, 2012)J/PASP/124/1279 : Q3 Kepler's combined photometry (Christiansen+, 2012)J/ApJS/199/30 : KIC stars effective temperature scale (Pinsonneault+, 2012)J/ApJS/197/8 : Kepler's cand. multiple transiting planets (Lissauer+, 2011)J/ApJS/197/2 : Transit timing observations from Kepler. I. (Ford+, 2011)J/A+A/536/L9 : Detections of transit variations in KOI 806 (Tingley+, 2011)J/AJ/142/112 : KIC photometric calibration (Brown+, 2011)http://archive.stsci.edu/kepler/ : MAST Kepler archivehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/ApJ/750/114https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/ApJ/750/114http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/ApJ/750/114https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/ApJ/750/114https://vizier.iucaa.in/viz-bin/votable?-source=J/ApJ/750/114http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/ApJ/750/114GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/ApJ/750/114/stars (Properties of target host stars)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/ApJ/750/114/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/ApJ/750/114/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/ApJ/750/114/stars?GETtext/xml+votable180.050000true298.348333347.49122220.0055555555555555566/14781 14825 14923 15120https://cdsarc.cds.unistra.fr/viz-bin/moc/J/ApJ/750/114?format=asciidefaultJ/ApJ/750/114/starsProperties of target host starsrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKpKepler identification numbermeta.idintKOIKOI identification numbermeta.id;meta.mainintKICKIC identification number (Cat. V/133)meta.idintKpmag[15/16] Kepler Kp-band magnitudemagphot.mag;em.optfloatC0[0.05/0.2] Contamination for season 0 (1)arith.factorfloatC1[0.04/0.2] Contamination for season 1 (1)arith.factorfloatC2[0.09/0.2] Contamination for season 2 (1)arith.factorfloatC3[0.05/0.2] Contamination for season 3 (1)arith.factorfloatCDPP[176/652] Combined differential photometric precision on 6 hr timescalesinstr.precisionintRAJ2000[19] Hour of right ascension (J2000)pos.eq.ra;meta.mainDEJ2000[38/47] Degree of declination (J2000)pos.eq.dec;meta.mainSimbadSimbad column added by the CDSmeta.ref.urlcharTeff[3900/6340] Effective temperatureKphys.temperature.effectiveinte_Teff[54/250] Teff uncertainty (2)Kstat.error;phys.temperature.effectiveintn_TeffObservatory code (3)meta.notecharlogg[4.6/5] Surface gravitylog(cm.s**-2)phys.gravityfloate_logg[0.2/0.3] logg uncertainty (2)log(cm.s**-2)stat.errorfloatn_loggObservatory code (3)meta.notecharvsini[1.9/4]? Rotational velocitykm/sphys.veloc.rotatfloatnullablee_vsini[0.2/2]? vsini uncertainty (2)km/sstat.error;phys.veloc.rotatfloatnullablen_vsiniObservatory code (3)meta.notechar[Fe/H][-0.1/0.2] Metallicitylog(Sun)phys.abund.Zfloate_[Fe/H][0.2/0.4] [Fe/H] uncertainty (2)log(Sun)stat.error;phys.abund.Fefloatn_[Fe/H]Observatory code (3)meta.notecharM*[0.5/1.3] Stellar masssolMassphys.massfloate_M*[0.05/0.2] M* uncertainty (2)solMassstat.errorfloatR*[0.5/1.3] Stellar radiussolRadphys.size.radiusfloate_R*[0.04/0.3] R* uncertainty (2)solRadstat.errorfloatJ/ApJ/750/114/table3Transit times for Kepler transiting planet candidatesrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKOIKepler Object of interest identifiermeta.id;meta.mainfloatn[0/106] Transit numbermeta.numberinttn[66/718] Barycentric Julian date of transit; BJD-2454900 (1)dtime.epochdoubleTTV[-0.44/0.5] Transit Timing Variationdarith.ratefloate_TTV[0.0009/0.06] The 1{sigma} uncertainty in TTVdstat.errorfloat