{
  "@type": "dcat:Dataset",
  "accessLevel": "public",
  "accrualPeriodicity": "irregular",
  "bureauCode": [
    "026:00"
  ],
  "contactPoint": {
    "@type": "vcard:Contact",
    "fn": "Donald K. Yeomans",
    "hasEmail": "mailto:DONALD.K.YEOMANS@NASA.GOV"
  },
  "description": "The JPL HORIZONS on-line solar system data and ephemeris computation service provides access to key solar system data and flexible production of highly accurate ephemerides for solar system objects ( 561485 asteroids, 3099 comets, 171 planetary satellites, 8 planets, the Sun, L1, L2, select spacecraft, and system barycenters ). HORIZONS is provided by the Solar System Dynamics Group of the Jet Propulsion Laboratory.",
  "distribution": [
    {
      "@type": "dcat:Distribution",
      "downloadURL": "http://ssd.jpl.nasa.gov/horizons.cgi",
      "format": "HTML",
      "mediaType": "text/html"
    }
  ],
  "identifier": "NASA-0000054",
  "issued": "2018-06-25",
  "keyword": [
    "barycenters",
    "dem",
    "exoplanet-exploration",
    "galaxy",
    "nga",
    "planets",
    "space-science",
    "telnet"
  ],
  "landingPage": "https://data.nasa.gov/dataset/horizons",
  "modified": "2025-04-23",
  "programCode": [
    "026:000"
  ],
  "publisher": {
    "@type": "org:Organization",
    "name": "National Aeronautics and Space Administration"
  },
  "title": "Horizons"
}