Search Data.gov

• Organization: National Aeronautics and Space Administration
• Updated: 2025-04-01 | Harvested: October 12, 2025 at 06:52 PM

This list of potential mission targets should not be interpreted as a complete list of viable NEAs for an actual human exploration mission. As the NEA orbits are updated, the viable mission...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-07-14 | Harvested: July 15, 2025 at 05:02 PM

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

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: June 28, 2025 at 01:27 PM

Use this search engine to generate custom tables of orbital and/or physical parameters for all asteroids and comets (or a specified sub-set) in our small-body database. If this is your first time...

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• Organization: National Aeronautics and Space Administration
• Updated: 2025-03-31 | Harvested: October 25, 2025 at 09:47 PM

The JPL Small-Body Database Browser provides data for all known asteroids and many comets. Newly discovered objects and their orbits are added on a daily basis. Discovery circumstances are updated...

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