ephemeris in a sentence
n.
📚 Grade Level: Grade 10, Grade 11, Grade 12
Definition
An ephemeris is a table or data file that provides the positions of celestial bodies at specific times, used for navigation and astronomical calculations.
Crossword clues for ephemeris
Crossword clue ideas and answer hints for the word "ephemeris".
- Table of celestial body positions
- Data source for astronomical calculations
- Guide for tracking heavenly bodies
- Navigational tool for celestial events
- Reference for star and planet locations
Ephemeris sentence examples
- An ephemeris is essential for astronomers to predict the positions of celestial bodies.
- The ancient mariners relied on an ephemeris to navigate the vast oceans under the stars.
- To accurately chart the course of a spacecraft, engineers consulted the latest ephemeris.
- This year's ephemeris provided crucial data for the upcoming solar eclipse.
- Astrophysicists often publish their findings alongside updated ephemerides for public access.