1 - Alcyone Ephemeris 1.0.1 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. License: Freeware OS: Windows Size: 8055 KB
03/12/2019
2 - C88 1.2 C88 is an informational tool for amateur astronomers. It provides detailed informations about the celestial sphere objects, visible with naked eyes and for the use of an eyepiece of a modest amateur telescope to observe deep sky objects. License: Shareware OS: Windows 9X/ME/2K/XP/2003 Size: 11488 KB
02/18/2019
3 - Planet's Orbits 1.7.0 Planet's Orbits (for Windows 98/ME/2000/XP) is an accurate digital orrery with a wealth of functionality. The program uses the DE404 ephemeris (accurate for dates between 2000 B.C. and 6000 AD) for the calculation of planetary (except Pluto). License: Shareware OS: Windows 9X/ME/2K/XP/2003 Size: 15614 KB