2.4.1 spase://CNES/NumericalData/CDPP-AMDA/Helios1/ephemeris/helios1-orb-all orbit Helios1 orbit 2018-11-06T12:55:57Z Hourly heliocentric coordinate data for the Helios 1 spacecraft spase://CNES/Person/CDPP-AMDA/NAIF PrincipalInvestigator spase://SMWG/Person/Elena.Budnik TechnicalContact SPICE description https://naif.jpl.nasa.gov/naif/aboutspice.html spase://SMWG/Repository/CDPP/AMDA Online Open CDPP/AMDA HAPI Server https://amda.irap.omp.eu/service/hapi helios1-orb-all Web Service to this product using the HAPI interface. CSV Thank you for acknowledging the use of AMDA in publications with wording like "Data analysis was performed with the AMDA science analysis system provided by the Centre de Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse". See the Rules of the road at https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers. spase://SMWG/Repository/CDPP/AMDA Online Open CDPP/AMDA Web application https://amda.cdpp.eu Access to Data via CDPP/AMDA Web application. CSV VOTable CDF PNG Thank you for acknowledging the use of AMDA in publications with wording like "Data analysis was performed with the AMDA science analysis system provided by the Centre de Données de la Physique des Plasmas (CDPP) supported by CNRS, CNES, Observatoire de Paris and Université Paul Sabatier, Toulouse". See the Rules of the road at https://amda.cdpp.eu/help/policy.html . Please acknowledge the Data Providers. SPICE/NAIF * 100528R_helios1_74345_81272.bsp * 160707AP_helios1_81272_86074.bsp spase://CNES/Instrument/CDPP-AMDA/Helios1/Ephemeris Ephemeris 1974-12-11T00:00:00Z 1986-03-15T22:59:58Z PT1H Heliosphere xyz_iau_sun helios1_xyz_iausun AU 3 x 1 helios1_xyz_iausun(0) y 2 helios1_xyz_iausun(1) z 3 helios1_xyz_iausun(2) Positional xyz_hee helios1_xyz_hee AU 3 x 1 helios1_xyz_hee(0) y 2 helios1_xyz_hee(1) z 3 helios1_xyz_hee(2) Positional xyz_heeq helios1_xyz_heeq AU 3 x 1 helios1_xyz_heeq(0) y 2 helios1_xyz_heeq(1) z 3 helios1_xyz_heeq(2) Positional distance helios1-sun helios1_sun_r AU Positional lon iau_sun helios1_lon_iausun deg Positional lat iau_sun helios1_lat_iausun deg Positional lon hee helios1_lon_hee deg Positional lat hee helios1_lat_hee deg Positional