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    • Near-Earth Comets - Orbital Elements API

    Metadata Updated: August 23, 2025

    This API uses data from heliocentric ecliptic orbital elements for 170 NECs (Near-Earth Comets) sorted by object number/name.

    Access & Use Information

    Public: This dataset is intended for public access and use. License: No license information was provided. If this work was prepared by an officer or employee of the United States government as part of that person's official duties it is considered a U.S. Government Work.

    Downloads & Resources

    References

    https://data.nasa.gov/developer
    http://neo.jpl.nasa.gov/cgi-bin/neo_elem?type=NEC

    Dates

    Metadata Created Date November 12, 2020
    Metadata Updated Date August 23, 2025
    Data Update Frequency irregular

    Metadata Source

    Harvested from NASA Data.json

    Other Data Resources

    Additional Metadata

    Resource Type Dataset
    Metadata Created Date November 12, 2020
    Metadata Updated Date August 23, 2025
    Publisher National Aeronautics and Space Administration
    Maintainer
    Identifier API-22
    Data First Published 2015-11-30
    Data Last Modified 2025-07-14
    Category Space Science
    Public Access Level public
    Data Update Frequency irregular
    Bureau Code 026:00
    Metadata Context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
    Schema Version https://project-open-data.cio.gov/v1.1/schema
    Catalog Describedby https://project-open-data.cio.gov/v1.1/schema/catalog.json
    Harvest Object Id cfdac776-199b-48cc-9743-cf3978d0b839
    Harvest Source Id 58f92550-7a01-4f00-b1b2-8dc953bd598f
    Harvest Source Title NASA Data.json
    Program Code 026:014
    Related Documents https://data.nasa.gov/developer, http://neo.jpl.nasa.gov/cgi-bin/neo_elem?type=NEC
    Source Datajson Identifier True
    Source Hash 4cc5b5a1d7bc84eed649bbb6aeee3b521d945bb572258a6e4ce08bd66b9652c6
    Source Schema Version 1.1

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