J/A+AS/120/107ivo://CDS.VizieR/J/A+AS/120/107CDSVeiga C.H.Vieira Martins R.1998-09-27T00:19:50Z1998-09-27T00:18:25ZCDS support team

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

cds-question@unistra.frsolar-system-planetsastrometryAstrometric positions of the Neptunian Satellite Triton are given for the opposition of Neptune for the years 1989 to 1994. These positions where measured on 433 CCD frames obtained at the Cassegrain focus of a 1.6 m reflector. They are compared with theoretical positions calculated from Jacobson et al. (1991A&A...247..565J). The observed minus calculated residuals referred to Neptune have standard deviations of the order of 0.11".1996A&AS..120..107Vhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+AS/120/107CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+AS/121/65 : 1990-1994 Saturn's satellites astrometry (Harper+ 1997)J/A+AS/136/257 : Saturn's satellites in 1995/97 (Harper+ 1999)J/A+AS/131/291 : 1995-1997 CCD positions of Triton (Veiga+ 1998)J/A+AS/136/445 : CCD observations of Nereid (Veiga 1999)J/A+AS/139/305 : Position of Saturn's satellites (1982-1988) (Veiga+, 1999)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+AS/120/107https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+AS/120/107http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+AS/120/107https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+AS/120/107https://vizier.iucaa.in/viz-bin/votable?-source=J/A+AS/120/107http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+AS/120/107GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+AS/120/107/table1List of observed positions of the Neptunian satelliterecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintObsMean instant of the observation (year)time.epochSatName of the satellitemeta.id;meta.maincharDRA{DELTA}{alpha}cos{delta} position relative to Neptune (1950.0)arcsecpos.eq.ra;arith.difffloatDDE{DELTA}{delta} position relative to Neptune (1950.0)arcsecpos.eq.dec;arith.difffloat