Data Processing

Arduino library for the calculation of ephemeris of the solar system with an Arduino Mega.
This library can be used for calculation of ephemeris for the Sun, Mercury, Venus, Earth's Moon, Mars, Jupiter, Saturn, Uranus, Neptune. For each solar system object you get: equatorial coordinates (RA/Dec), horizontal coordinates (Alt/Az), rise, set, distance (in A.U), and apparent diameter (in arcminutes). Due to VSOP87 and ELP2000 implementation, code needs too much flash memory for classic Arduinos (Uno, etc).

Author: Sebastien Marchand

Maintainer: MarScaper

Read the documentation


This library is compatible with all architectures so you should be able to use it on all the Arduino boards.


To use this library, open the Library Manager in the Arduino IDE and install it from there.