{"@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": "IAU-adopted magnitude parameters (absolute V magnitude and slope parameter) for all numbered asteroids.", "identifier": "urn:nasa:pds:context_pds3:data_set:data_set.ear-a-5-ddr-astermag-v4.0_f4q6-zdce", "issued": "2018-06-26", "keyword": ["asteroid", "support-archives"], "landingPage": "https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=EAR-A-5-DDR-ASTERMAG-V4.0", "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 ABSOLUTE MAGNITUDES V4.0"}