ExoPlanetivo://padc.obspm.planeto/exoplanet/q/epn_coreParis Astronomical Data CentreObservatoire de Paris - LESIA2026-02-17T00:00:10ZFrancoise Roques

Observatoire de Paris VOPDC, 5 place Jules Jansen, 92195 Meudon, France

vo.paris@obspm.frExtrasolar PlanetsExobiologyAstrobiologyPlanetary SystemsSETIEncyclopedia of extrasolar planethttp://voparis-tap-planeto.obspm.fr/tableinfo/exoplanet.epn_coreGeneralUniversityResearchAmateurIsServedByPADC TAP Server on voparis-tap-planeto.obspm.fr TAP servicehttp://voparis-tap-planeto.obspm.fr/tapexoplanetEncyclopedia of extrasolar planetexoplanet.epn_coreEncyclopedia of extrasolar planetivo://ivoa.net/std/epntap#table-2.0granule_uidInternal table row index, which must be unique within the table. Can be alphanumeric.meta.idcharindexedprimarygranule_gidCommon to granules of same type (e.g. same map projection, or geometry data products). Can be alphanumeric.meta.idcharobs_idAssociates granules derived from the same data (e.g. various representations/processing levels). Can be alphanumeric, may be the ID of original observation.meta.id;obschardataproduct_typeThe high-level organization of the data product, from a controlled vocabulary (e.g., 'im' for image, sp for spectrum). Multiple terms may be used, separated by # characters.meta.code.classcharnullabletarget_nameStandard IAU name of target (from a list related to target class), case sensitivemeta.id;srccharnullabletarget_classType of target, from a controlled vocabulary.src.classcharnullabletime_minAcquisition start time (in JD), as UTC at time_refpositiondtime.start;obsdoublenullabletime_maxAcquisition stop time (in JD), as UTC at time_refpositiondtime.end;obsdoublenullabletime_sampling_step_minSampling time for measurements of dynamical phenomena, lower limit.stime.resolution;stat.mindoublenullabletime_sampling_step_maxSampling time for measurements of dynamical phenomena, upper limitstime.resolution;stat.maxdoublenullabletime_exp_minIntegration time of the measurement, lower limit.stime.duration;obs.exposure;stat.mindoublenullabletime_exp_maxIntegration time of the measurement, upper limitstime.duration;obs.exposure;stat.maxdoublenullablespectral_range_minSpectral range (frequency), lower limit.Hzem.freq;stat.mindoublenullablespectral_range_maxSpectral range (frequency), upper limitHzem.freq;stat.maxdoublenullablespectral_sampling_step_minSpectral sampling step, lower limit.Hzem.freq;spect.binSize;stat.mindoublenullablespectral_sampling_step_maxSpectral sampling step, upper limitHzem.freq;spect.binSize;stat.maxdoublenullablespectral_resolution_minSpectral resolution, lower limit.spect.resolution;stat.mindoublenullablespectral_resolution_maxSpectral resolution, upper limitspect.resolution;stat.maxdoublenullablec1minRight Ascension (ICRS), lower limit.degpos.eq.ra;stat.mindoublenullablec1maxRight Ascension (ICRS), upper limitdegpos.eq.ra;stat.maxdoublenullablec2minDeclination (ICRS), lower limit.degpos.eq.dec;stat.mindoublenullablec2maxDeclination (ICRS), upper limitdegpos.eq.dec;stat.maxdoublenullablec3minDistance from coordinate origin, lower limit.AUpos.distance;stat.mindoublenullablec3maxDistance from coordinate origin, upper limitAUpos.distance;stat.maxdoublenullables_regionObsCore-like footprint, valid for celestial, spherical, or body-fixed framespos.outline;obs.fieldcharnullablec1_resol_minResolution in the first coordinate, lower limit.degpos.angResolution;stat.mindoublenullablec1_resol_maxResolution in the first coordinate, upper limitdegpos.angResolution;stat.maxdoublenullablec2_resol_minResolution in the second coordinate, lower limit.degpos.angResolution;stat.mindoublenullablec2_resol_maxResolution in the second coordinate, upper limitdegpos.angResolution;stat.maxdoublenullablec3_resol_minResolution in the third coordinate, lower limit.AUpos.resolution;stat.mindoublenullablec3_resol_maxResolution in the third coordinate, upper limitAUpos.resolution;stat.maxdoublenullablespatial_frame_typeFlavor of coordinate system, defines the nature of coordinates. From a controlled vocabulary, where 'none' means undefined.meta.code.class;pos.framecharnullableincidence_minIncidence angle (solar zenithal angle) during data acquisition, lower limit.degpos.incidenceAng;stat.mindoublenullableincidence_maxIncidence angle (solar zenithal angle) during data acquisition, upper limitdegpos.incidenceAng;stat.maxdoublenullableemergence_minEmergence angle during data acquisition, lower limit.degpos.emergenceAng;stat.mindoublenullableemergence_maxEmergence angle during data acquisition, upper limitdegpos.emergenceAng;stat.maxdoublenullablephase_minPhase angle during data acquisition, lower limit.degpos.phaseAng;stat.mindoublenullablephase_maxPhase angle during data acquisition, upper limitdegpos.phaseAng;stat.maxdoublenullableinstrument_host_nameStandard name of the observatory or spacecraftmeta.id;instr.obstycharnullableinstrument_nameStandard name of instrumentmeta.id;instrcharnullablemeasurement_typeUCD(s) defining the data, with multiple entries separated by hash (#) characters.meta.ucdcharnullableprocessing_levelDataset-related encoding, or simplified CODMAC calibration levelmeta.calibLevelintcreation_dateDate of first entry of this granuletime.creationcharnullablemodification_dateDate of last modification (used to handle mirroring)time.processingcharnullablerelease_dateStart of public access periodtime.releasecharnullableservice_titleTitle of resource (an acronym really, will be used to handle multiservice results)meta.titlecharnullabletime_scaleDefaults to UTC in data services; takes values from http://www.ivoa.net/rdf/time_scale otherwisetime.scalecharnullablepublisherA short string identifying the entity running the data service usedmeta.curationcharnullablebib_referenceBibcode or DOI preferred if available, or other bibliographic identifier or URLmeta.bibcharnullabletarget_regionRegion of interestmeta.id;src;obs.fieldcharnullablespeciesSpecies detected in the planetmeta.id;phys.atmolcharnullabledetection_typeMethods of discovery/detection of the planet (RV, transit, TTV, lensing, astrometry, imaging). The first method is the discovery onemeta.notecharnullablepublication_statusPublication status of exoplanet informationmeta.code.statuscharnullablemassMass of the planet'jupiterMass'phys.massdoublenullablemass_error_minMass error min'jupiterMass'stat.error;stat.min;phys.mass;doublenullablemass_error_maxMass error max'jupiterMass'stat.error;stat.min;phys.mass;doublenullableradiusRadius of the planet'jupiterRad'phys.size.radiusdoublenullableradius_error_minRadius error min'jupiterRad'stat.error;stat.min;phys.size.radius;doublenullableradius_error_maxRadius error max'jupiterRad'stat.error;stat.min;phys.size.radius;doublenullablesemi_major_axisSemi-major axis of the planet orbitAUphys.size.smajAxisdoublenullablesemi_major_axis_error_minSemi-major axis error minAUstat.error;stat.min;phys.size.smajAxisdoublenullablesemi_major_axis_error_maxSemi-major axis error maxAUstat.error;stat.min;phys.size.smajAxis;doublenullableperiodOrbital period of the planetdsrc.orbital;time.perioddoublenullableperiod_error_minOrbital period error mindstat.error;stat.min;src.orbital;time.period;doublenullableperiod_error_maxOrbital period error maxdstat.error;stat.min;src.orbital;time.period;doublenullableeccentricityEccentrity of the planet orbit from 0, circular orbit, to almost 1, very elongated orbitsrc.orbital.eccentricitydoublenullableeccentricity_error_minEccentrity error minstat.error;stat.min;src.orbital.eccentricity;doublenullableeccentricity_error_maxEccentrity error maxstat.error;stat.min;src.orbital.eccentricity;doublenullableperiastronPeriapse longitude : angle between the periapse and the line nodes in the orbit planedegsrc.orbital.periastrondoublenullableperiastron_error_minPeriapse error mindegstat.error;stat.min;src.orbital.periastron;doublenullableperiastron_error_maxPeriapse error maxdegstat.error;stat.min;src.orbital.periastron;doublenullabletzero_trTime of passage at the center of the transit light curve for the primary transitdtime.epochfloatnullabletzero_tr_error_minTime of passage at the center of the transit light curve for the primary transit error mindstat.error;stat.min;time.epoch;doublenullabletzero_tr_error_maxTime of passage at the center of the transit light curve for the primary transit error maxdstat.error;stat.min;time.epoch;doublenullabletzero_vrTime of zero, increasing, radial velocity (i.e. when the planet moves toward the observer) for circular orbits in Julian daydtime.epochdoublenullabletzero_vr_error_minTime of zero error mindstat.error;stat.min;time.epoch;doublenullabletzero_vr_error_maxTime of zero error maxdstat.error;stat.min;time.epoch;doublenullablet_periTime of passage at the periapse for eccentric orbits in JDdtime.epoch;src.orbital.periastrondoublenullablet_peri_error_minTime of passage at the periapse error mindstat.error;stat.min;time.epoch;src.orbital.periastron;doublenullablet_peri_error_maxTime of passage at the periapse error maxdstat.error;stat.min;time.epoch;src.orbital.periastron;doublenullablet_conjTime of the star-planet upper conjunctiondtime.epochdoublenullablet_conj_error_minTime of the star-planet upper conjunction error mindstat.error;stat.min;time.epoch;doublenullablet_conj_error_maxTime of the star-planet upper conjunction error maxdstat.error;stat.min;time.epoch;doublenullableinclinationInclination of planet orbit, angle between the planet orbit and the sky planedegsrc.orbital.inclinationdoublenullableinclination_error_minInclination error mindegstat.error;stat.min;src.orbital.inclination;doublenullableinclination_error_maxInclination error maxdegstat.error;stat.min;src.orbital.inclination;doublenullabletzero_tr_secTime of passage at the center of the transit light curve for the secondary transitdtime.epochdoublenullabletzero_tr_sec_error_minTime of passage at the center of the transit light curve for the secondary transit error mindstat.error;stat.min;time.epoch;doublenullabletzero_tr_sec_error_maxTime of passage at the center of the transit light curve for the secondary transit error maxdstat.error;stat.min;time.epoch;doublenullablelambda_angleSky-projected angle between the planetary orbital spin and the stellar rotational spin (Rossiter-McLaughlin anomaly)degpos.posAngdoublenullablelambda_angle_error_minSky-projected angle error mindegstat.error;stat.min;pos.posAng;doublenullablelambda_angle_error_maxSky-projected angle error maxdegstat.error;stat.min;pos.posAng;doublenullablediscoveredYear of discovery at the time of acceptance of a papertime.publiYearintnullableupdatedDate of the last update of datatime.epochcharnullableremarksremarksmeta.notecharnullableother_webother webmeta.notecharnullableangular_distanceFormal star-planet angular separation given by a/Distancearcsecpos.angDistancedoublenullabletemp_calculatedPlanet temperature as calculated by authors, based on a planet modelKphys.temperaturedoublenullabletemp_measuredPlanet temperature as measured by authorsKphys.temperature.effectivedoublenullablehot_point_lonLongitude of the planet hottest pointmeta.iddoublenullablelog_gSurface gravity expressed in log of terrestrial gphys.gravitydoublenullablealbedoGeometric albedophys.albedodoublenullablealbedo_error_minGeometric albedo error minstat.error;stat.min;phys.albedo;doublenullablealbedo_error_maxGeometric albedo error maxstat.error;stat.min;phys.albedo;doublenullablemass_detection_typeMethod of measurement of the planet mass (RV, astrometry, planet model for direct imaging)meta.idcharnullableradius_detection_typeMethod of measurement of the planet radius (transit, planet model for direct imaging)meta.idcharnullablemass_sin_iMinimum mass of the planet due to inclination effectphys.massdoublenullablemass_sin_i_error_minMinimum mass error min of the planet due to inclination effectstat.error;stat.min;phys.mass;doublenullablemass_sin_i_error_maxMinimum mass error max of the planet due to inclination effectstat.error;stat.min;phys.mass;doublenullableimpact_parameterMinimum, in stellar radius units, of distance of the planet to the stellar center for transiting planetssrc.impactParamdoublenullableimpact_parameter_error_minImpact Parameter error minstat.error;stat.min;src.impactParam;doublenullableimpact_parameter_error_maxImpact Parameter error maxstat.error;stat.min;src.impactParam;doublenullablekSemi-amplitude of the radial velocity curvem/sspect.dopplerVelocdoublenullablek_error_minSemi-amplitude error minm/sstat.error;stat.min;spect.dopplerVeloc;doublenullablek_error_maxSemi-amplitude error maxm/sstat.error;stat.min;spect.dopplerVeloc;doublenullablealt_target_nameAlternatives names of the planetmeta.id;srccharnullablestar_nameName of the host starmeta.idcharnullablestar_distanceDistance of the star to the observerpcpos.distancedoublenullablestar_distance_error_minDistance of the star error minpcstat.error;stat.min;pos.distance;doublenullablestar_distance_error_maxDistance of the star error maxpcstat.error;stat.min;pos.distance;doublenullablestar_spec_typeStellar spectral typesrc.spTypecharnullablemag_vApparent magnitude in the V bandphot.mag;em.opt.Vdoublenullablemag_iApparent magnitude in the I bandphot.mag;em.opt.Idoublenullablemag_jApparent magnitude in the J bandphot.mag;em.IR.Jdoublenullablemag_hApparent magnitude in the H bandphot.mag;em.IR.Hdoublenullablemag_kApparent magnitude in the K bandphot.mag;em.IR.Kdoublenullablestar_metallicityDecimal logarithm of the massive elements (« metals ») to hydrogen ratio in solar units (i.e. Log [(metals/H)star/(metals/H)Sun])phys.abund.Zdoublenullablestar_massStar masssolMassphys.massdoublenullablestar_radiusStar radiussolRadphys.size.radiusdoublenullablestar_ageStellar ageGyrtime.agedoublenullablestar_teffEffective stellar temperatureKphys.temperature.effectivedoublenullablemagnetic_fieldStellar magnetic field detectedphys.magFieldbooleandetected_disc(direct imaging or IR excess) disc detectedmeta.refcharnullableraRight ascension of the host stardegpos.eq.ra;meta.maindoublenullabledecDeclination of the host stardegpos.eq.dec;meta.maindoublenullableexternal_linkUrl of the planet page on exoplanet.eumeta.ref.urlcharnullable