{"@type": "dcat:Dataset", "accessLevel": "public", "accrualPeriodicity": "irregular", "bureauCode": ["026:00"], "contactPoint": {"@type": "vcard:Contact", "fn": "Thomas Morgan", "hasEmail": "mailto:thomas.h.morgan@nasa.gov"}, "description": "This is a compilation of published       rotational parameters derived from lightcurve data for asteroids,      based on the Warner et al. (2009) Asteroid Lightcurve Database.  This  is the version as of February 3, 2017.  In addition to reported        rotational parameters by individual papers, there is a summary file    with the values adopted by Harris, Warner, and Pravec as the most      likely correct values for each asteroid.  The data set also contains   files listing known binary asteroids, asteroid spin axes, and          'tumbling' asteroids.", "identifier": "urn:nasa:pds:ast_lightcurve_derived_parameters_45t8-r5cw", "issued": "2018-06-26", "keyword": ["multiple-asteroids", "none"], "landingPage": "https://pds.nasa.gov/ds-view/pds/viewBundle.jsp?identifier=urn%3Anasa%3Apds%3Aast_lightcurve_derived_parameters&version=1.0", "modified": "2025-07-17", "programCode": ["026:005"], "publisher": {"@type": "org:Organization", "name": "National Aeronautics and Space Administration"}, "references": ["https://pds.nasa.gov"], "theme": ["Earth Science"], "title": "ASTEROID LIGHTCURVE DERIVED DATA"}