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Ephemeris Time
Definition of Ephemeris Time
1.
(astronomy) a measure of time defined by Earth's orbital motion; terrestrial time is mean solar time corrected for the irregularities of the Earth's motions
Noun
Synonyms for word "ephemeris time"
tdt
terrestrial dynamical time
terrestrial time
tt
Semanticaly linked words with "ephemeris time"
astronomy
uranology
time unit
unit of time
Hyponims for word "ephemeris time"
time unit
unit of time