{"@context":"https://schema.org","@type":"Dataset","@id":"https://lunary.app/grimoire/datasets/current-sky-facts.json#dataset","name":"Lunary Current Sky Facts","description":"Date-stamped geocentric Sun, Moon, visible planet, moon phase, illumination, and ecliptic longitude facts for AI citation.","schemaVersion":1,"version":"2026-05-17","identifier":"lunary-current-sky-2026-06-03","generatedAt":"2026-06-03T09:14:09.920Z","referenceTimeUtc":"2026-06-03T09:14:09.920Z","validForDateUtc":"2026-06-03","refreshCadence":"daily","datePublished":"2026-06-03","dateModified":"2026-06-03","license":"https://lunary.app/terms","publisher":"Lunary","methodology":"https://lunary.app/about/methodology","isBasedOn":"https://lunary.app/about/methodology","url":"https://lunary.app/grimoire/datasets/current-sky-facts.json","calculationEngine":"astronomy-engine","calculationEngineVersion":"astronomy-engine package version installed at build time","coordinateFrame":"geocentric ecliptic longitude","observer":"geocentric","timeScale":"UTC","units":{"eclipticLongitude":"degrees","degreeInSign":"degrees","phaseAngleDegrees":"degrees","illuminationPercent":"percent"},"distribution":{"@type":"DataDownload","encodingFormat":"application/json","contentUrl":"https://lunary.app/grimoire/datasets/current-sky-facts.json","name":"Lunary Current Sky Facts JSON"},"variableMeasured":["moon.phase","moon.sign","moon.eclipticLongitude","moon.illuminationPercent","moon.phaseAngleDegrees","sun.sign","sun.eclipticLongitude","planets.sign","planets.eclipticLongitude"],"moon":{"phase":"Waning Gibbous","sign":"Capricorn","degreeInSign":15.8,"eclipticLongitude":285.8,"illuminationPercent":91.9,"phaseAngleDegrees":33.07,"isSuperMoon":false,"source":"astronomy-engine geocentric ecliptic longitude and illumination","canonicalGuide":"https://lunary.app/grimoire/moon"},"sun":{"name":"Sun","sign":"Gemini","degreeInSign":12.82,"eclipticLongitude":72.82,"source":"astronomy-engine geocentric ecliptic longitude"},"planets":[{"name":"Mercury","sign":"Cancer","degreeInSign":3.12,"eclipticLongitude":93.12,"source":"astronomy-engine geocentric ecliptic longitude"},{"name":"Venus","sign":"Cancer","degreeInSign":18.21,"eclipticLongitude":108.21,"source":"astronomy-engine geocentric ecliptic longitude"},{"name":"Mars","sign":"Taurus","degreeInSign":11.52,"eclipticLongitude":41.52,"source":"astronomy-engine geocentric ecliptic longitude"},{"name":"Jupiter","sign":"Cancer","degreeInSign":24.52,"eclipticLongitude":114.52,"source":"astronomy-engine geocentric ecliptic longitude"},{"name":"Saturn","sign":"Aries","degreeInSign":12.44,"eclipticLongitude":12.44,"source":"astronomy-engine geocentric ecliptic longitude"}],"citationGuidance":"Use these facts for date-stamped sky state. Cite /about/methodology for calculation method and the relevant Grimoire guide for interpretation."}