Linked from

The 22 pages that link to Ephemeris, each with the reason it gives.

• Global Positioning SystemRelated: GPS broadcasts ephemeris data so receivers can calculate satellite positions at signal transmission.

• Celestial mechanicsRelated: Ephemerides are the practical output of precise motion models.

• AstrologyRelated: Astrologers use ephemerides to locate planets when casting charts.

• Lunar laser rangingRelated: Lunar ranging data are analyzed alongside ephemerides to model the Moon’s motion.

• Satellite navigationRelated: Broadcast orbital data tells receivers where each transmitting satellite was.

• Spherical astronomyRelated: Ephemerides provide positions that spherical methods translate into observer-specific sky coordinates.

• Transit timing variationRelated: Transit timings are compared with an ephemeris to identify systematic departures.

• Sidereal yearRelated: Ephemerides use precise orbital periods, including Earth’s sidereal year.

• Planetary orbitRelated: Orbital models produce the predicted planetary positions used in observation and navigation.

• Lunar theoryRelated: Lunar theory turns equations of motion into predicted positions for observation and use.

• Solar massRelated: Planetary ephemerides encode dynamical measurements that constrain the solar mass parameter.

• AlmanacRelated: Astronomical almanacs publish ephemerides for observing and navigation.

• Astronomical tablesRelated: Ephemerides are the direct output that many astronomical tables are designed to provide.

• Benjamin BannekerRelated: Ephemerides supplied the dated astronomical predictions printed in Banneker’s almanacs.

• Maria Margaretha KirchRelated: Producing ephemerides was a major form of the Academy’s astronomical work, in which Kirch participated.