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Ephemeris Time

nounverified·updated May 18, 2026

(astronomy) a measure of time defined by Earth's orbital motion

Framework senses

Wordset Dictionary1 senseview framework →
§1
(astronomy) a measure of time defined by Earth's orbital motion
Legacy lexicon import1 senseview framework →
§1 · legacy_primary
(astronomy) a measure of time defined by Earth's orbital motion
DR-088 backfill from the noun definition column