Near-Earth Comets - Orbital Elements API

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

Data and Resources

Additional Info

Field Value
Maintainer Jason Duley
Last Updated July 14, 2025, 20:55 (UTC)
Created April 1, 2025, 03:18 (UTC)
accessLevel public
accrualPeriodicity irregular
bureauCode {026:00}
catalog_@context https://project-open-data.cio.gov/v1.1/schema/catalog.jsonld
catalog_@id https://data.nasa.gov/data.json
catalog_conformsTo 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 d57f08f9-a41f-40e6-aa78-e0583e379931
harvest_source_id 61638e72-b36c-4866-9d28-551a3062f158
harvest_source_title DNG Legacy Data
identifier API-22
issued 2015-11-30
modified 2020-01-29
programCode {026:014}
publisher National Aeronautics and Space Administration
references {https://data.nasa.gov/developer,http://neo.jpl.nasa.gov/cgi-bin/neo_elem?type=NEC}
resource-type Dataset
source_datajson_identifier true
source_hash 14700ce9b4eec15b0bd0cb90b75e13427b75030a565947204af083102fa2b8bf
source_schema_version 1.1
theme {"Space Science"}