J/A+A/444/625ivo://CDS.VizieR/J/A+A/444/625doi:10.26093/cds/vizier.34440625CDSRizvanov N.Nefedjev J.2018-01-12T14:33:45Z2006-01-01T15:08:25ZCDS support team

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

cds-question@unistra.frsolar-system-planetsastrometryWe describe a large database of photographic observations of Solar System bodies obtained at the Engelhadt Astronomical Observatory (EnAO). We give a brief description of the methods of observations and the accuracy of their reduction with the PPM and Tycho-2 catalogues. The photographic positions of the major planets, except Jupiter, are in the system of the Tycho-2 catalogue and their comparison with DE200 ephemeris coordinates are given.2005A&A...444..625Rhttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/444/625CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicerelated-toI/146 : Positions and Proper Motions - North (Roeser+, 1988)I/193 : Positions and Proper Motions - South (Bastian+ 1993)I/259 : The Tycho-2 Catalogue (Hog+ 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/444/625https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/444/625http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/444/625https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/444/625https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/444/625http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/444/625GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/444/625/planets (Photographic positions of the planets (tables 2 to 7 of paper))https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/444/625/planets?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/444/625/planets?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/444/625/planets?GETtext/xml+votable180.050000true359.6251-1.3378250.0055555555555555566/375 418 541-542 560 579 582 584 1025 1035 1043 1045 1048-1049 1056 1058-1059 4795 6179 6184 8192 17375 17397 17405-17406 17979 17982-17983 18026 18054-18055 18057-18058 18064-18065 18087 18089 18144 18307 18309 18311 18320 24037 24042 24238 24243 24252 24295 24298 24300 24348 24359 24370 25827 25833-25834 25949 25972 25979 26066-26067 26176 28903 28913 28917 28949-28950 28974 28976-28977 28981-28982 28984-28985 28993 28995 28997 29001-29003 29008 29024 29057 29060 29066 29215 29231 29250 29316 31364 31369 31372 31394 42999 44469 44476 44483 44512 44837 44839 44846 44930 44936 48117-48118 48121-48122 48124https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/444/625?format=asciidefaultJ/A+A/444/625/table1The accuracy of reduction of observations of the planets in the systems PPM and Tycho-2 cataloguesNamePlanetsmeta.idcharrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlPlanet numbermeta.idintnullableprimary(O-C)RAp(O-C) in right ascension with PPMspos.eq.ra;arith.difffloat(O-C)RAt(O-C) in right ascension with Tycho-2spos.eq.ra;arith.difffloate_(O-C)RAprms uncertainty on (O-C)RApsstat.errorfloate_(O-C)RAtrms uncertainty on (O-C)RAtsstat.errorfloat(O-C)DEp(O-C) in declination with PPMarcsecpos.eq.dec;arith.difffloat(O-C)DEt(O-C) in declination with Tycho-2arcsecpos.eq.dec;arith.difffloate_(O-C)DEprms uncertainty on (O-C)DEparcsecstat.errorfloate_(O-C)DEtrms uncertainty on (O-C)DEtarcsecstat.errorfloatJ/A+A/444/625/planetsPhotographic positions of the planets (tables 2 to 7 of paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintPlmeta.idintnullableSeqSequential number of the observationmeta.recordintObsObservation datetime.epochnullableRAJ2000Right ascension (J2000.0)pos.eq.ra;meta.mainDEJ2000Declination (J2000.0)pos.eq.dec;meta.main(O-C)RA(O-C) in right ascension (1)spos.eq.ra;stat.fit.omcfloat(O-C)DE(O-C) in declination (1)arcsecpos.eq.dec;stat.fit.omcfloat