J/A+A/596/A40ivo://CDS.VizieR/J/A+A/596/A40doi:10.26093/cds/vizier.35960040CDSSzabo R.Pal A.Sarneczky K.Szabo Gy.M.Molnar L.Kiss L.L.,Hanyecz O.Plachy E.Kiss Cs.2016-11-28T07:51:00Z2016-11-28T08:05:53ZCDS support team

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

cds-question@unistra.frasteroidsphotometryBecause the second reaction wheel failed, a new mission was conceived for the otherwise healthy Kepler space telescope. In the course of the K2 mission, the telescope is staring at the plane of the Ecliptic. Thousands of solar system bodies therefore cross the K2 fields and usually cause additional noise in the highly accurate photometric data. We here follow the principle that some person's noise is another person's signal and investigate the possibility of deriving continuous asteroid light curves. This is the first such endeavor. In general, we are interested in the photometric precision that the K2 mission can deliver on moving solar system bodies. In particular, we investigate space photometric optical light curves of main-belt asteroids. We studied the K2 superstamps that cover the fields of M35, and Neptune together with Nereid, which were observed in the long-cadence mode (29.4min sampling). Asteroid light curves were generated by applying elongated apertures. We used the Lomb-Scargle method to determine periodicities that are due to rotation.2016A&A...596A..40Shttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/596/A40CatalogResearchIsServedByTAP VizieR generic servicerelated-toB/astorb : Orbits of Minor Planets (Bowell+ 2014)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/596/A40https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/596/A40http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/596/A40https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/596/A40https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/596/A40http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/596/A40GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapOpticaldefaultJ/A+A/596/A40/m35_listList of asteroids in the M35 field with photometry in m35_phot.dat fileNameName of the asteroidmeta.id;meta.maincharLCShow the light curvemeta.ref.urlcharastorbDisplay the B/asrtob datameta.ref.urlcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintJ/A+A/596/A40/m35_photPhotometry of 926 asteroids in the M35 fieldrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName of the asteroidmeta.id;meta.maincharObs.dateTime of observation (BJD-2456700)dtime.epochdoubleRmagBrightness, USNO Rmagphot.mag;em.opt.Rfloate_RmagMagnitude error, USNO Rmagstat.error;phot.mag;em.opt.RfloatJ/A+A/596/A40/ner_photPhotometry of 96 asteroids in the Nereid fieldrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameName of the asteroidmeta.id;meta.maincharObs.dateTime of observation (BJD-2456700)dtime.epochdoubleRmagBrightness, USNO Rmagphot.mag;em.opt.Rfloate_RmagMagnitude error, USNO Rmagstat.error;phot.mag;em.opt.RfloatJ/A+A/596/A40/ner_asteObservational and rotational parameters of asteroids in the Nereid fieldrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintastorbDisplay the B/asrtob datameta.ref.urlcharNameName of the asteroidmeta.id;meta.maincharObsSBeginning of observation (BJD-2456700)time.start;obsdoubleObsEEnd of observation (BJD-2456700)time.end;obsdoubleLengthLength of observationsdphys.size;obsfloatNobsNumber of observationsmeta.numberintDC[0/1] Duty cycle of observationsobs.proposal.cycle;obsfloatRmagUSNO R brightnessmagphot.mag;em.opt.Rfloatl_PerLimit flag on Permeta.code.errorcharPer? Rotational periodhtime.periodfloatnullablee_Per? Error of the rotation periodhstat.errorfloatnullablel_AmpLimit flag on Ampmeta.code.errorcharAmp? Amplitude of variationmagarith.rate;phot.magfloatnullableLCShow the light curvemeta.ref.urlcharJ/A+A/596/A40/m35_asteObservational and rotational parameters of asteroids in the M35 fieldObsSBeginning of observation (BJD-2456700)time.start;obsdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintastorbDisplay the B/asrtob datameta.ref.urlcharNameName of the asteroidmeta.id;meta.maincharObsEEnd of observation (BJD-2456700)time.end;obsdoubleLengthLength of observationsdphys.size;obsfloatNobsNumber of observationsmeta.numberintDC[0/1] Duty cycle of observationsobs.proposal.cycle;obsfloatRmagUSNO R brightnessmagphot.mag;em.opt.Rfloatl_PerLimit flag on Permeta.code.errorcharPer? Rotational periodhtime.periodfloatnullablee_Per? Error of the rotation periodhstat.errorfloatnullablel_AmpLimit flag on Ampmeta.code.errorcharAmp? Amplitude of variationmagarith.rate;phot.magfloatnullableLCShow the light curvemeta.ref.urlcharJ/A+A/596/A40/ner_listList of asteroids in the Nereid field with photometry in ner_phot.dat fileNameName of the asteroidmeta.id;meta.maincharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintastorbDisplay the B/asrtob datameta.ref.urlcharLCShow the light curvemeta.ref.urlchar