J/A+A/583/A59ivo://CDS.VizieR/J/A+A/583/A59doi:10.26093/cds/vizier.35830059CDSThuillot W.Bancelin D.Ivantsov A.Desmars J.Assafin M.Eggl S.,Hestroffer D.Rocher P.Carry B.David P.Abe L.Andreev M.,Arlot J.-E.Asami A.Ayvasian V.Baransky A.Belcheva M.Bendjoya P.,Bikmaev I.Burkhonov O.A.Camci U.Carbognani A.Colas F.,Devyatkin A.V.Ehgamberdiev Sh.A.Enikova P.Eyer L.Galeev A.,Gerlach E.Godunova V.Golubaev A.V.Gorshanov D.L.Gumerov R.,Hashimoto N.Helvaci M.Ibryamov S.Inasaridze R.Ya.Khamitov I.,Kostov A.Kozhukhov A.M.Kozyryev Y.Krugly Yu.N.Kryuchkovskiy V.,Kulichenko N.Maigurova N.Manilla-Robles A.Martyusheva A.A.,Molotov I.E.Nikolov G.Nikolov P.Nishiyama K.Okumura S.,Palaversa L.Parmonov O.Peng Q.Y.Petrova S.N.Pinigin G.I.,Pomazan A.Rivet J.-P.Sakamoto T.Sakhibullin N.Sergeev O.,Sergeyev A.V.Shulga O.V.Suarez O.Sybiryakova Y.Takahashi N.,Tarady V.Todd M.Urakawa S.Uysa O.Vaduvescu O.Vovk V.Zhang X.-L.2015-10-28T05:46:34Z2015-10-28T06:43:21ZCDS support team

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

cds-question@unistra.frsolar-systemasteroidsastrometryephemeridesAstrometric observations performed by the Gaia Follow-Up Network for Solar System Objects (Gaia-FUN-SSO) play a key role in ensuring that moving objects first detected by ESA's Gaia mission remain recoverable after their discovery. An observation campaign on the potentially hazardous asteroid (99942) Apophis was conducted during the asteroid's latest period of visibility, from 12/21/2012 to 5/2/2013, to test the coordination and evaluate the overall performance of the Gaia-FUN-SSO . The 2732 high quality astrometric observations acquired during the Gaia-FUN-SSO campaign were reduced with the Platform for Reduction of Astronomical Images Automatically (PRAIA), using the USNO CCD Astrograph Catalogue 4 (UCAC4, Cat. I/322) as a reference. The astrometric reduction process and the precision of the newly obtained measurements are discussed. We compare the residuals of astrometric observations that we obtained using this reduction process to data sets that were individually reduced by observers and accepted by the Minor Planet Center.2015A&A...583A..59Thttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/583/A59CatalogResearchIsServedByTAP VizieR generic serviceIsServedByConesearch servicehttps://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/583/A59https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/583/A59http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/583/A59https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/583/A59https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/583/A59http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/583/A59GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapCone search capability for table J/A+A/583/A59/table3a (Astrometric measurements of Apophis)https://vizier.cds.unistra.fr/viz-bin/conesearch/J/A+A/583/A59/table3a?https://vizier.iucaa.in/viz-bin/conesearch/J/A+A/583/A59/table3a?http://vizieridia.saao.ac.za/viz-bin/conesearch/J/A+A/583/A59/table3a?GETtext/xml+votable180.050000true167.086825-27.019544440.0055555555555555566/4714 4755 4761 21524 21526 21532 21534 21556 21558 21564 21566 21652 21660 21662 21684 21686 21692 21694-21695 22037 22039 22045 22047 22112 22120 22209 22211 22220-22221 22223 22259 22265 22268 22271 22442 22511 22519 23812-23813 23828 25095 25098-25099 25120 38774 38777-38778 38838 38841 38851 38853-38854 38857 40148 40150 40176 40178 40206 40225-40226 40516 40518 40523 40545 40599 40607 40629 40631 40636 40638 40642https://cdsarc.cds.unistra.fr/viz-bin/moc/J/A+A/583/A59?format=asciidefaultJ/A+A/583/A59/table3aAstrometric measurements of ApophisrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNameAsteroid namemeta.id;meta.maincharRecep[C] Code for receptor (1)meta.codecharDateDate of observation (YYYY/MM/DD.dddddd)time.epochnullableRAJ2000Right ascension (J2000)pos.eq.ra;meta.mainDEJ2000Declination (J2000)pos.eq.dec;meta.mainObsObservatory code (2)meta.code;instr.obstycharFileNameName of the file with CCD frames in subdirectory framesmeta.id;meta.filechar