Horizons

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.

Data and Resources

Additional Info

Field Value
Maintainer Donald K. Yeomans
Last Updated April 23, 2025, 23:06 (UTC)
Created April 1, 2025, 03:04 (UTC)
accessLevel public
accrualPeriodicity irregular
bureauCode {026:00}
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catalog_@id https://data.nasa.gov/data.json
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catalog_describedBy https://project-open-data.cio.gov/v1.1/schema/catalog.json
harvest_object_id 135fc1c3-314b-457d-92b2-0ffb55cbb1ef
harvest_source_id 61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title DNG Legacy Data
identifier NASA-0000054
issued 2018-06-25
landingPage https://data.nasa.gov/dataset/horizons
modified 2020-01-29
programCode {026:000}
publisher National Aeronautics and Space Administration
resource-type Dataset
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source_hash efbcbd300777bad4a623d822aaa8aa6568d821d38dda2336f3c4a8a74a281ab4
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