ephemeris

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

This is the offset to apply to Chariklo’s ephemeris to fit the observations.

From Nature • Apr. 4, 2014

To recognize it, it is necessary to have an astronomical ephemeris showing its right ascension and declination, and star maps showing where the parallels of right ascension and declination lie among the stars.

From Side-Lights on Astronomy and Kindred Fields of Popular Science by Newcomb, Simon

In explaining it, I will take the ephemeris as it now is, with the small changes which have been made from time to time.

From Side-Lights on Astronomy and Kindred Fields of Popular Science by Newcomb, Simon

As a consequence of the several difficulties and drawbacks, when the computation of our ephemeris was started, in the year 1849, there were no tables which could be regarded as really satisfactory in use.

From Side-Lights on Astronomy and Kindred Fields of Popular Science by Newcomb, Simon

An old ephemeris, and one well known in astronomy is that published by the Observatory of Milan, Italy, which has lately entered upon the second century of its existence.

From Side-Lights on Astronomy and Kindred Fields of Popular Science by Newcomb, Simon