J/A+A/450/855ivo://CDS.VizieR/J/A+A/450/855doi:10.26093/cds/vizier.34500855CDSCapitaine N.Wallace P.T.2006-11-06T10:48:46Z2006-11-06T11:45:16ZCDS support team

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

cds-question@unistra.frastrometryephemeridesearth-planetThe precession-nutation transformation describes the changing directions on the celestial sphere of the Earth's pole and an adopted origin of right ascension. The coordinate system for the celestial sphere is the geocentric celestial reference system, and the two directions are the celestial intermediate pole (CIP) and the celestial intermediate origin (CIO), the latter having supplanted the equinox for this purpose following IAU resolutions in 2000. The celestial coordinate triad based on the CIP and CIO is called the celestial intermediate reference system; the prediction of topocentric directions additionally requires the Earth rotation angle (ERA), the counterpart of Greenwich sidereal time (GST) in the former equinox based system. The purpose of this paper is to review the different ways of calculating the CIP and CIO directions to precisions of a few microarcseconds over a time span of several centuries, meeting the requirements of high-accuracy applications.2006A&A...450..855Chttps://cdsarc.cds.unistra.fr/viz-bin/cat/J/A+A/450/855CatalogResearchIsServedByTAP VizieR generic servicerelated-toJ/A+A/400/1145 : IAU 2000A precession-nutation (Capitaine+, 2003)J/A+A/406/1135 : UT1 definitions in IAU 2000 (Capitaine+, 2003)J/A+A/355/398 : Celestial Ephemeris Origin definition (Capitaine+, 2000)https://cds.unistra.fr/vizier-org/licences_vizier.htmlhttps://vizier.cds.unistra.fr/viz-bin/VizieR-2?-source=J/A+A/450/855https://vizier.iucaa.in/viz-bin/VizieR-2?-source=J/A+A/450/855http://vizieridia.saao.ac.za/viz-bin/VizieR-2?-source=J/A+A/450/855https://vizier.cds.unistra.fr/viz-bin/votable?-source=J/A+A/450/855https://vizier.iucaa.in/viz-bin/votable?-source=J/A+A/450/855http://vizieridia.saao.ac.za/viz-bin/votable?-source=J/A+A/450/855GETtext/xml+votablehttps://tapvizier.cds.unistra.fr/TAPVizieR/tapdefaultJ/A+A/450/855/sp03Terms in the series development for the quantity s based on P03 precession and IAU 2000A nutation (table 5 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNNumber of records of order jmeta.numberintjOrder of the Poisson term (power of t)meta.numberintiTerm number imeta.numberintSji(S{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoubleCji(C{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoublenlMean anomaly of the Moon coefficientstat.paramintnl'Mean anomaly of the Sun coefficientstat.paramintnFL-Omega (L: Mean longitude of the Moon) coefficientstat.paramintnDMean elongation from the Moon to the Sun coefficientstat.paramintnOmMean longitude of the ascending node of the Moon (Omega) coefficientstat.paramintnLMeMean longitude of Mercury coefficientstat.paramintnLVMean longitude of Venus coefficientstat.paramintnLEMean longitude of the Earth coefficientstat.paramintnLMaMean longitude of Mars coefficientstat.paramintnLJMean longitude of Jupiter coefficientstat.paramintnLSMean longitude of Saturn coefficientstat.paramintnLUMean longitude of Uranus coefficientstat.paramintnLNMean longitude of Neptune coefficientstat.paramintnpaAccumulated general precession in longitude coefficientstat.paramintJ/A+A/450/855/sxy2p03Terms in the series development for the quantity s+XY/2 based on P03 precession and IAU 2000A nutation (table 6 of the paper)(06-Nov-2006 version)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNNumber of records of order jmeta.numberintjOrder of the Poisson term (power of t)meta.numberintiTerm number imeta.numberintSji(S{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoubleCji(C{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoublenlMean anomaly of the Moon coefficientstat.paramintnl'Mean anomaly of the Sun coefficientstat.paramintnFL-Omega (L: Mean longitude of the Moon) coefficientstat.paramintnDMean elongation from the Moon to the Sun coefficientstat.paramintnOmMean longitude of the ascending node of the Moon (Omega) coefficientstat.paramintnLMeMean longitude of Mercury coefficientstat.paramintnLVMean longitude of Venus coefficientstat.paramintnLEMean longitude of the Earth coefficientstat.paramintnLMaMean longitude of Mars coefficientstat.paramintnLJMean longitude of Jupiter coefficientstat.paramintnLSMean longitude of Saturn coefficientstat.paramintnLUMean longitude of Uranus coefficientstat.paramintnLNMean longitude of Neptune coefficientstat.paramintnpaAccumulated general precession in longitude coefficientstat.paramintJ/A+A/450/855/sxy2dp03Terms in the series development for the quantity s+XY/2+D based on P03 precession and IAU 2000A nutation (table 7 of the paper)iTerm number imeta.numberintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNNumber of records of order jmeta.numberintjOrder of the Poisson term (power of t)meta.numberintSji(S{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoubleCji(C{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoublenlMean anomaly of the Moon coefficientstat.paramintnl'Mean anomaly of the Sun coefficientstat.paramintnFL-Omega (L: Mean longitude of the Moon) coefficientstat.paramintnDMean elongation from the Moon to the Sun coefficientstat.paramintnOmMean longitude of the ascending node of the Moon (Omega) coefficientstat.paramintnLMeMean longitude of Mercury coefficientstat.paramintnLVMean longitude of Venus coefficientstat.paramintnLEMean longitude of the Earth coefficientstat.paramintnLMaMean longitude of Mars coefficientstat.paramintnLJMean longitude of Jupiter coefficientstat.paramintnLSMean longitude of Saturn coefficientstat.paramintnLUMean longitude of Uranus coefficientstat.paramintnLNMean longitude of Neptune coefficientstat.paramintnpaAccumulated general precession in longitude coefficientstat.paramintJ/A+A/450/855/eep03Terms in the series development for the quantity EO+Dpsi*cos(epsilon_A) based on P03 precession and IAU 2000A nutation (table 8 of the paper)nlMean anomaly of the Moon coefficientstat.paramintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNNumber of records of order jmeta.numberintjOrder of the Poisson term (power of t)meta.numberintiTerm number imeta.numberintSji(S{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoubleCji(C{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoublenl'Mean anomaly of the Sun coefficientstat.paramintnFL-Omega (L: Mean longitude of the Moon) coefficientstat.paramintnDMean elongation from the Moon to the Sun coefficientstat.paramintnOmMean longitude of the ascending node of the Moon (Omega) coefficientstat.paramintnLMeMean longitude of Mercury coefficientstat.paramintnLVMean longitude of Venus coefficientstat.paramintnLEMean longitude of the Earth coefficientstat.paramintnLMaMean longitude of Mars coefficientstat.paramintnLJMean longitude of Jupiter coefficientstat.paramintnLSMean longitude of Saturn coefficientstat.paramintnLUMean longitude of Uranus coefficientstat.paramintnLNMean longitude of Neptune coefficientstat.paramintnpaAccumulated general precession in longitude coefficientstat.paramintJ/A+A/450/855/xciop03Terms in the series development for the quantity x_CI0 based on P03 precession and IAU 2000A nutation (table 9 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNNumber of records of order jmeta.numberintjOrder of the Poisson term (power of t)meta.numberintiTerm number imeta.numberintSji(S{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoubleCji(C{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoublenlMean anomaly of the Moon coefficientstat.paramintnl'Mean anomaly of the Sun coefficientstat.paramintnFL-Omega (L: Mean longitude of the Moon) coefficientstat.paramintnDMean elongation from the Moon to the Sun coefficientstat.paramintnOmMean longitude of the ascending node of the Moon (Omega) coefficientstat.paramintnLMeMean longitude of Mercury coefficientstat.paramintnLVMean longitude of Venus coefficientstat.paramintnLEMean longitude of the Earth coefficientstat.paramintnLMaMean longitude of Mars coefficientstat.paramintnLJMean longitude of Jupiter coefficientstat.paramintnLSMean longitude of Saturn coefficientstat.paramintnLUMean longitude of Uranus coefficientstat.paramintnLNMean longitude of Neptune coefficientstat.paramintnpaAccumulated general precession in longitude coefficientstat.paramintJ/A+A/450/855/yciop03Terms in the series development for the quantity y_CI0 based on P03 precession and IAU 2000A nutation (table 10 of the paper)recnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNNumber of records of order jmeta.numberintjOrder of the Poisson term (power of t)meta.numberintiTerm number imeta.numberintSji(S{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoubleCji(C{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoublenlMean anomaly of the Moon coefficientstat.paramintnl'Mean anomaly of the Sun coefficientstat.paramintnFL-Omega (L: Mean longitude of the Moon) coefficientstat.paramintnDMean elongation from the Moon to the Sun coefficientstat.paramintnOmMean longitude of the ascending node of the Moon (Omega) coefficientstat.paramintnLMeMean longitude of Mercury coefficientstat.paramintnLVMean longitude of Venus coefficientstat.paramintnLEMean longitude of the Earth coefficientstat.paramintnLMaMean longitude of Mars coefficientstat.paramintnLJMean longitude of Jupiter coefficientstat.paramintnLSMean longitude of Saturn coefficientstat.paramintnLUMean longitude of Uranus coefficientstat.paramintnLNMean longitude of Neptune coefficientstat.paramintnpaAccumulated general precession in longitude coefficientstat.paramintJ/A+A/450/855/zciop03Terms in the series development for the quantity z_CI0 based on P03 precession and IAU 2000A nutation (table 11 of the paper)iTerm number imeta.numberintrecnoRecord number assigned by the VizieR team. Should Not be used for identification.meta.recordintNNumber of records of order jmeta.numberintjOrder of the Poisson term (power of t)meta.numberintSji(S{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoubleCji(C{j})_i_ coefficient, in {mu}asuarcsecstat.paramdoublenlMean anomaly of the Moon coefficientstat.paramintnl'Mean anomaly of the Sun coefficientstat.paramintnFL-Omega (L: Mean longitude of the Moon) coefficientstat.paramintnDMean elongation from the Moon to the Sun coefficientstat.paramintnOmMean longitude of the ascending node of the Moon (Omega) coefficientstat.paramintnLMeMean longitude of Mercury coefficientstat.paramintnLVMean longitude of Venus coefficientstat.paramintnLEMean longitude of the Earth coefficientstat.paramintnLMaMean longitude of Mars coefficientstat.paramintnLJMean longitude of Jupiter coefficientstat.paramintnLSMean longitude of Saturn coefficientstat.paramintnLUMean longitude of Uranus coefficientstat.paramintnLNMean longitude of Neptune coefficientstat.paramintnpaAccumulated general precession in longitude coefficientstat.paramint