J/other/PSS/210.ivo://CDS.VizieR/J/other/PSS/210.1CDSCamargoJ.I.B.VeigaC.H.Vieira-MartinsR.FiengaA.AssafinM.2022-03-17T14:39:11Z2021-12-14T08:57:01ZCDS support team

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

cds-question@unistra.frsolar-systemsolar-system-planetsastrometryephemeridesWe present the astrometry of the five largest satellites of Uranus from observations spread over almost three decades with photographic plates and CCDs (mainly), taken at the Pico dos Dias Observatory - Brazil. All positions presented here are obtained from the reanalysis of measurements and images used in previous publications. Reference stars are those from the Gaia Early Data Release 3 (Gaia EDR3) allowing, in addition to a higher accuracy, a larger number of positions of the largest satellites as compared to our previous works. From 1982 to 1987, positions were obtained from photographic plates. From 1989 to 2011, CCDs were used. On average, we obtained {Delta}{alpha}cos{delta}=-11(+/-52) milli-arcseconds and {delta}{delta}=-14 (+/-43) milli-arcseconds for the differences in the sense observation minus ephemerides (DE435+ura111). Comparisons with different ephemerides (DE440, INPOP21a, INPOP19a and NOE-7-2013-MAIN) and results from stellar occultations indicate a possible offset in the (Solar System) barycentric position of the Uranian system barycenter. Overall, our results are useful to improve dynamical models of the Uranian largest satellites as well as the orbit of Uranus.2022P&SS..21005376Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/other/PSS/210.1CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toJ/A+AS/107/559 : Position of Uranian satellites (Veiga+, 1994)J/A+AS/113/557 : Uranian satellites (Veiga+, 1995)J/A+AS/138/247 : Uranian satellites 1995-1998 (Veiga+, 1999)J/A+A/391/775 : Uranian satellites in 1995/97 (Shen+, 2002)J/A+A/454/683 : Position of Uranian satellites (Veiga+, 2006)J/other/PSS/134.96 : 2007-2016 Pulkovo Uranian satellites obs. (Ershova+, 2017)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/other/PSS/210.1https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/other/PSS/210.1http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/other/PSS/210.1https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/other/PSS/210.1https://vizier.iucaa.in/viz-bin/votable?-source=J/other/PSS/210.1http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/other/PSS/210.1GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/other/PSS/210.1/miranda (Positions of Miranda)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/PSS/210.1/miranda?https://vizier.iucaa.in/viz-bin/conesearch/J/other/PSS/210.1/miranda?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/PSS/210.1/miranda?GETtext/xml+votable180.050000true239.056493056-20.2440633330.005555555555555556Cone search capability for table J/other/PSS/210.1/ariel (Positions of Ariel)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/PSS/210.1/ariel?https://vizier.iucaa.in/viz-bin/conesearch/J/other/PSS/210.1/ariel?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/PSS/210.1/ariel?GETtext/xml+votable180.050000true239.052416667-20.2427397220.005555555555555556Cone search capability for table J/other/PSS/210.1/umbriel (Positions of Umbriel)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/PSS/210.1/umbriel?https://vizier.iucaa.in/viz-bin/conesearch/J/other/PSS/210.1/umbriel?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/PSS/210.1/umbriel?GETtext/xml+votable180.050000true239.060071667-20.2483041670.005555555555555556Cone search capability for table J/other/PSS/210.1/titania (Positions of Titania)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/PSS/210.1/titania?https://vizier.iucaa.in/viz-bin/conesearch/J/other/PSS/210.1/titania?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/PSS/210.1/titania?GETtext/xml+votable180.050000true239.060124722-20.2537238890.005555555555555556Cone search capability for table J/other/PSS/210.1/oberon (Positions of Oberon)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/other/PSS/210.1/oberon?https://vizier.iucaa.in/viz-bin/conesearch/J/other/PSS/210.1/oberon?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/other/PSS/210.1/oberon?GETtext/xml+votable180.050000true239.044125833-20.2523291670.0055555555555555566/17407 18087-18089 18092 18494-18495 18537 18546-18548 18563 18565-18567 18576-18577 18712-18713 18716 18720 18757 18768 28891 28910 28957 28976-28978 28995-28996 29207 29240 29248 29250 29322 42997-42998 44359 44368 44387 48111 48115 48117-48118 48120 48122 48571 48603 48606 48611-48612 48702-48703 48731-48732 48739 48741 48744 48775 48778 48780 48785-48786 48788 48899-48901https://cdsarc.cds.unistra.fr/viz-bin/moc/J/other/PSS/210.1?format=asciidefaultJ/other/PSS/210.1/mirandaPositions of MirandarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAICRSRight ascension (ICRF)pos.eq.ra;meta.mainDEICRSDeclination (ICRF)pos.eq.dec;meta.mainDateDate of observation (YYYY/MM/DD.ddddd) (UTC)stime.epochnullableJDJulian Day (UTC)dtime.epochdoubleDXSatellite apparent position, in the plane of the sky, with respect to Uranus. Differential coordinates in RA (1)arcsecpos.eq.ra;arith.diffdoubleDYSatellite apparent position, in the plane of the sky, with respect to Uranus. Differential coordinates in DEC (2)arcsecpos.eq.dec;arith.diffdoubleJ/other/PSS/210.1/arielPositions of ArielDateDate of observation (YYYY/MM/DD.ddddd) (UTC)stime.epochnullableJDJulian Day (UTC)dtime.epochdoublerecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAICRSRight ascension (ICRF)pos.eq.ra;meta.mainDEICRSDeclination (ICRF)pos.eq.dec;meta.mainDXSatellite apparent position, in the plane of the sky, with respect to Uranus. Differential coordinates in RA (1)arcsecpos.eq.ra;arith.diffdoubleDYSatellite apparent position, in the plane of the sky, with respect to Uranus. Differential coordinates in DEC (2)arcsecpos.eq.dec;arith.diffdoubleJ/other/PSS/210.1/umbrielPositions of UmbrielrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAICRSRight ascension (ICRF)pos.eq.ra;meta.mainDEICRSDeclination (ICRF)pos.eq.dec;meta.mainDateDate of observation (YYYY/MM/DD.ddddd) (UTC)stime.epochnullableJDJulian Day (UTC)dtime.epochdoubleDXSatellite apparent position, in the plane of the sky, with respect to Uranus. Differential coordinates in RA (1)arcsecpos.eq.ra;arith.diffdoubleDYSatellite apparent position, in the plane of the sky, with respect to Uranus. Differential coordinates in DEC (2)arcsecpos.eq.dec;arith.diffdoubleJ/other/PSS/210.1/titaniaPositions of TitaniarecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAICRSRight ascension (ICRF)pos.eq.ra;meta.mainDEICRSDeclination (ICRF)pos.eq.dec;meta.mainDateDate of observation (YYYY/MM/DD.ddddd) (UTC)stime.epochnullableJDJulian Day (UTC)dtime.epochdoubleDXSatellite apparent position, in the plane of the sky, with respect to Uranus. Differential coordinates in RA (1)arcsecpos.eq.ra;arith.diffdoubleDYSatellite apparent position, in the plane of the sky, with respect to Uranus. Differential coordinates in DEC (2)arcsecpos.eq.dec;arith.diffdoubleJ/other/PSS/210.1/oberonPositions of OberonrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintRAICRSRight ascension (ICRF)pos.eq.ra;meta.mainDEICRSDeclination (ICRF)pos.eq.dec;meta.mainDateDate of observation (YYYY/MM/DD.ddddd) (UTC)stime.epochnullableJDJulian Day (UTC)dtime.epochdoubleDXSatellite apparent position, in the plane of the sky, with respect to Uranus. Differential coordinates in RA (1)arcsecpos.eq.ra;arith.diffdoubleDYSatellite apparent position, in the plane of the sky, with respect to Uranus. Differential coordinates in DEC (2)arcsecpos.eq.dec;arith.diffdouble