{"@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": "During the period 1985-1990, the earth entered the orbital plane of Pluto and its moon Charon, and the mutual eclipse events were observed from ground-based observatories. A subset of these data are included in this data set, and more will be added in future updates. The current version contains photoelectric photometry data from thirty-nine events observed at Mauna Kea Observatory by Tholen, and CCD photometry data from fifteen events observed at Palomar Observatory by Buratti and colleagues.", "identifier": "urn:nasa:pds:context_pds3:data_set:data_set.ear-a-3-rdr-pcme-v1.0_a48s-xu9p", "issued": "2018-06-26", "keyword": ["pluto"], "landingPage": "https://pds.nasa.gov/ds-view/pds/viewDataset.jsp?dsid=EAR-A-3-RDR-PCME-V1.0", "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": "PLUTO-CHARON MUTUAL EVENTS V1.0"}