Alcyone Ephemeris is speedy astronomical ephemeris calculator from 3000 BC to AD 3500. It calculates helio/geocentric & topocentric positions of Sun, Moon & planets with precision.

Not only that, but Alcyone Ephemeris comes with additional adjustments for parallax and refraction, and can also calculate rectangular coordinates, velocity, acceleration, apparent diameter, magnitude, phase, lunar libration, orbital elements, and differences between them. And that's not all - this software boasts a multitude of features, such as plotting ephemeris data, search for specific values, scripting to write programs for more complex computations, and even allowing for saving data in HTML files to export output to spreadsheets, word processors and web pages, and printing.
For anyone who requires a powerful and versatile ephemeris calculator, Alcyone Ephemeris has all you need and more.
Version 1.0.1: N/A