Definitions from Wiktionary (ephemeris time)

▸ noun:  (astronomy) A former standard astronomical time scale intended to overcome the drawbacks of irregularly fluctuating mean solar time, superseded in the 1970s.
▸ noun:  (astronomy) A modern relativistic-coordinate time scale.
▸ Also see ephemeris_time


▸ Words similar to ephemeris times
▸ Usage examples for ephemeris times

▸ Idioms related to ephemeris times
▸ Wikipedia articles (New!)
▸ Words that often appear near ephemeris times
▸ Rhymes of ephemeris times

▸ Invented words related to ephemeris times