EPHEMERIS is 9 letters long. It starts with the letter E and ends with the letter S
Dictionary definitions:
EPHEMERIS:
Dictionary definitions:
EPHEMERIS:
Type: noun
Definition: a table or data file giving the calculated positions of a celestial object at regular intervals throughout a period.
Example: you can compute an ephemeris for any comet that is discovered and plot an accurate finder chart
Definition: a table or data file giving the calculated positions of a celestial object at regular intervals throughout a period.
Example: you can compute an ephemeris for any comet that is discovered and plot an accurate finder chart