Skip to main content
U.S. flag

An official website of the United States government

Official websites use .gov
A .gov website belongs to an official government organization in the United States.

Secure .gov websites use HTTPS
A lock ( ) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.

Skip to content

Try the next-generation Data Catalog at catalog-beta.data.gov and help shape it with your feedback.

22 datasets found
  • Federal

    Fieber-Beyer IRTF Mainbelt Asteroid Spectra V2.0

    National Aeronautics and Space Administration —

    The data set contains observations obtained with the NASA IRTF SpeX instrument covering the 0.7 to 2.5 micron near-infrared portion of the spectrum. The data set...
  • Federal

    ASTEROID POLARIMETRIC DATABASE V4.1

    National Aeronautics and Space Administration —

    Compilation of published polarimetry for 123 numbered asteroids.
22 datasets found

You can also access this registry using the API (see API Docs).

Didn't find what you're looking for? Suggest a dataset here.