J/PASP/126/914ivo://CDS.VizieR/J/PASP/126/914doi:10.26093/cds/vizier.61260914CDSConroy K.E.Prsa A.Stassun K.G.Bloemen S.Parvizi M.Quarles B.,Boyajian T.Barclay T.Shporer A.Latham D.W.Abdul-Masih M.2025-09-09T14:14:41Z2015-02-27T15:23:09ZCDS support team

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

cds-question@unistra.freclipsing-binary-starsOver 2500 eclipsing binaries were identified and characterized from the ultraprecise photometric data provided by the Kepler space telescope. Kepler is now beginning its second mission, K2, which is proving to again provide ultraprecise photometry for a large sample of eclipsing binary stars. In the 1951 light curves covering 12 days in the K2 engineering dataset, we have identified and determined the ephemerides for 31 candidate eclipsing binaries that demonstrate the capabilities for eclipsing binary science in the upcoming campaigns in K2. Of those, 20 are new discoveries. We describe both manual and automated approaches to harvesting the complete set of eclipsing binaries in the K2 data, provide identifications and details for the full set of candidate eclipsing binaries present in the engineering dataset, and discuss the prospects for application of eclipsing binary searches in the K2 mission.2014PASP..126..914Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/PASP/126/914CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toV/133 : Kepler Input Catalog (Kepler Mission Team, 2009)J/AJ/141/83 : Kepler eclipsing binary stars. I. (Prsa+, 2011)J/AJ/142/160 : Kepler eclipsing binary stars. II. (Slawson+, 2011)J/AJ/147/45 : Kepler eclipsing binary stars. IV. (Conroy+, 2014)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/PASP/126/914https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/PASP/126/914http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/PASP/126/914https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/PASP/126/914https://vizier.iucaa.in/viz-bin/votable?-source=J/PASP/126/914http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/PASP/126/914GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/PASP/126/914/stars (Candidate eclipsing binaries in K2)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/PASP/126/914/stars?https://vizier.iucaa.in/viz-bin/conesearch/J/PASP/126/914/stars?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/PASP/126/914/stars?GETtext/xml+votable180.050000true352.3881-3.768841940.0055555555555555566/17301 17307 17310 17329 17331 17342 17365-17366 17383 17393-17395 17402 18084 18090 18708 18717 18756 18758-18760 18766 18771 18777 18796-18797 18806 19469 19472 19482https://cdsarc.cds.unistra.fr/viz-bin/moc/J/PASP/126/914?format=asciidefaultJ/PASP/126/914/starsCandidate eclipsing binaries in K2recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKepKepler identificationmeta.id;meta.mainintprimaryn_Kep[ab] Note on Kep (3)meta.notecharSName1Simbad name of first object within 1' (4)meta.idcharSType1Simbad classification of first object within 1' (5)meta.code.class;src.classcharSName2Simbad name of second object within 1' (4)meta.idcharSType2Simbad classification of second object within 1' (5)meta.code.class;src.classcharSName3Simbad name of third object within 1' (4)meta.idcharSType3Simbad classification of third object within 1' (5)meta.code.class;src.classcharPix[4/267] Pixels in maskmeta.noteintStdStandard deviation around polynomial fitstat.stdevfloatblSimbad column added by the CDSmeta.ref.urlcharKepmagKepler magnitudemagphot.mag;em.optfloatRAJ2000Right ascension (J2000)degpos.eq.ra;meta.mainDEJ2000Declination (J2000)degpos.eq.dec;meta.mainMph[0/1]? Detached/contact morphology (1)src.classfloatnullablePer[0.1/4.8]? Period (days)dtime.perioddoublenullableBJD0Eclipse Barycentric Julian date (BJD0-2400000)dtime.epochdoubleEBF[0.6/1]? Eclipsing Binary Factory confidencestat.fit.goodnessfloatnullablen_EBF[a] Renormalized EBF (2)meta.notecharSimbadSimbad column added by the CDSmeta.ref.urlcharJ/PASP/126/914/table3Blended Candidate EBs in K2recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintKepKepler identification (EB)meta.id;meta.mainintKep2Kepler identification (blend)meta.idint