J/A+A/287/990ivo://CDS.VizieR/J/A+A/287/990doi:10.26093/cds/vizier.32870990CDSJenniskens P.1999-08-24T21:37:15Z1999-08-24T21:36:59ZCDS support team

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

cds-question@unistra.frcomets(no description available)1994A&A...287..990Jhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/287/990CatalogResearchIsServedByTAP VizieR generic servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/287/990https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/287/990http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/287/990https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/287/990https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/287/990http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/287/990GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/287/990/table3aCatalogue of meteor streamsNamecommon name of the streamcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intCodecode namecharlosolar longitude for which radiant position is validdegintRAdegright ascension of radiantdegintDEdegdeclination of radiantdegintdRAradiant drift in right ascension (degree of arc per degree of solar longitude)floatdDEradiant drift in declinationfloatVinfgeocentric entry velocity of meteoroids in the atmosphere, which includes the Earth's gravitational accelerationkm/sintn_Chi[*] when *, Chi varies with solar longitudecharChimagnitude distribution index (sporadic meteors Chi = 3.4)floatNtotal number of meteors observed of this streamintNefftotal number of effective observing timehintNobs? number of observers that contributed to data of this streamintnullableJ/A+A/287/990/table3bProperties related to the activity curve of the meteor streamsNameabbreviation namecharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intlo(max)? solar longitude of peak position (from intersection point of slopes fitted to the data). Equinox 1950.0 (1)degfloatnullableu_lo(max)[)] when ')', the values are for an assumed semi-major axischare_lo(max)? rms uncertainty on lo(max)degfloatnullablel_ZHRmaxlimit flag on ZHRmaxcharZHRmaxpeak rate (Zenith Hourly Rates) (1), (2)h**-1floatu_ZHRmax[)] when ')', the values are for an assumed semi-major axischare_ZHRmax? rms uncertainty on ZHRmaxh**-1floatnullableB? slope of ascending and descending branches (1)deg**-1floatnullableu_B[)] when ')', the values are for an assumed semi-major axischarn_Bnote on the slope B (4)chare_B? rms uncertainty on the slope Bdeg**-1floatnullableP? mean orbital period of meteoroids. (3)yrfloatnullablen_P[ :*i] : is an uncertainty flag on P * means that P is orbital period of parent comet i means infinitycharqperihelion distanceAUfloatiinclination of the orbit with respect to the eclipticdegintPilongitude of perihelion (sum of argument of perihelion (small omega) and the ascending node (large omega))degintM(0)? mass of zero magnitude meteorgfloatnullablel_Rholimit flag on RhocharRhodensity of matter in the peak of the meteoroid stream1e-24g.cm**-3floatu_Rho[)] when ')', the values are for an assumed semi-major axischare_Rho? rms uncertainty on the density Rho1e-24g.cm**-3floatnullablel_M1yrlimit flag on the mass M1yrcharM1yr? total mass in a flux tube of length 1 year times heliocentric velocity1e+14gfloatnullableu_M1yr[)] when ')', the values are for an assumed semi-major axischare_M1yr? rms uncertainty on the mass M1yr1e+14gfloatnullablel_Mtotlimit flag on the mass MtotcharMtot? total mass estimate (Mtot = M1yr x P)1e+15gfloatnullablen_Mtotwhen *, value of Mtot is for an assumed period P = 20 yr. These streams lack photographically determined orbitschare_Mtot? rms uncertainty on the mass Mtot1e+15gfloatnullableJ/A+A/287/990/table3cResults for activity profiles with a background componentBb+slope of ascending branchdeg**-1floatrecnoRecord number assigned by the VizieR team. Should Not be used for identification.intNameabbreviation namecharlo(max)solar longitude of peak position 1950.0degfloatZHRmax(p)peak rate for the main peakh**-1floate_ZHRmax(p)rms uncertainty on ZHRmaxh**-1floatl_Bp[ ~] limit flag on the slope BpcharBp? slope of ascending and descending branches for the main peakdeg**-1floatnullablen_Bpnote on the slope Bp (1)chare_Bp? rms uncertainty on the slope Bpdeg**-1floatnullablel_Mtot(p)[ ~] limit flag on the mass Mtot(p)charMtot(p)total mass estimate for the main peak1e+15gfloate_Mtot(p)? rms uncertainty on the mass Mtot(p)1e+15gfloatnullableZHRmax(b)peak rate for the backgroundh**-1floate_ZHRmax(b)rms uncertainty on ZHRmax(b)h**-1floate_Bb+rms uncertainty on the slope Bb+deg**-1floatl_Bb-[ ~>] limit flag on the slope Bd-charBb-slope of descending branchdeg**-1floate_Bb-? rms uncertainty on the slope Bb-deg**-1floatnullableMtot(b)total mass estimate for the background1e+15gfloate_Mtot(b)rms uncertainty on the mass Mtot(b)1e+15gfloatMb/Mpbackground to main peak mass ratiofloate_Mb/Mprms uncertainty on Mb/MpfloatMtottotal mass estimate1e+15gfloate_Mtotrms uncertainty on the mass Mtot1e+15gfloat