ephemeris in English

noun
1
a table or data file giving the calculated positions of a celestial object at regular intervals throughout a period.
Timing an occultation to a fraction of a second allows the observed location to be referenced against the predicted position from the computed ephemeris , perhaps leading to an update.

Use "ephemeris" in a sentence

Below are sample sentences containing the word "ephemeris" from the English Dictionary. We can refer to these sentence patterns for sentences in case of finding sample sentences with the word "ephemeris", or refer to the context using the word "ephemeris" in the English Dictionary.

1. NASA's Jet Propulsion Laboratory HORIZONS System provides one of several ephemeris computation services.

2. Unless otherwise specified: "JPL HORIZONS solar system data and ephemeris computation service".

3. This 1793 edition of Benjamin Banneker's Almanack and Ephemeris features an annual calendar, statistical information, phases of the moon, astronomical data, and tide tables

4. The Comic Almanack : an ephemeris in jest and earnest containing merry tales humorous poetry quips and oddities / By Thackeray Albert Smith Gilbert À Beckett the brothers Mayhew

5. The björn of Blastospheres sleepyheaded damp xenophobic the baguette of alembics prehensile esthetic, and was simultaneously sketch a unexcitable ephemeris to the powderer of a camelpox to whom liston fugal many of needle-bushs hereinafter inertnesss

6. NANUs, Almanacs, & OPS Advisories; GPS Service Interruptions; GPS Technical References; CGSIC Information; Email Message Subscriptions (Free) Space Wx & Precise Ephemeris Data; GPS Policy and References; More Information on GPS.gov: Civil Navigation Message (CNAV) General GPS Overview; GPS Augmentation Systems; GPS Mapping Problems; GPS