Overview
What is Alcyone Ephemeris?
Alcyone Ephemeris is an accurate and fast astronomial ephemeris calculator covering the period 3000 BC to AD 3500. It calculates heliocentric, geocentric, and topocentric positions of the Sun (Earth), Moon, and planets.
In depth
A closer look at Alcyone Ephemeris
Alcyone Ephemeris is an accurate and fast astronomial ephemeris calculator covering the period 3000 BC to AD 3500. It calculates heliocentric, geocentric, and topocentric positions of the Sun (Earth), Moon, and planets in ecliptical, equatorial, and horizontal coordinates, with optional corrections for parallax and refraction; rectangular coordinates, velocity, acceleration, apparent diameter, magnitude, phase, lunar libration, orbital elements, differences for all of these, and more. In addition Alcyone Ephemeris offers a wealth of functionality: plotting ephemeris data, searching for specific values, scripting to write programs
Verdict
Should you download Alcyone Ephemeris?
Alcyone Ephemeris runs on
Windows 10/11
and is available under the
Freeware
license
— the installer is 8055 KB.
We’ve catalogued it under
Utilities and Tools.
✓
Verified clean. Every Alcyone Ephemeris build on SoftLookup is scanned for viruses, spyware, adware, trojans and backdoors. We re-test on every update.
Sponsored
At a glance
Alcyone Ephemeris specifications
- Last updated
- Mar 12, 2025
- License
- Freeware
- Operating system
- Windows 10/11
- File size
- 8055 KB
- Price
- Free
- Page views
- 485
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