Software Author - alcyone software

Planets Orbits 1.7.0

Planets Orbits is Shareware program for Windows developed by alcyone software

Planet's Orbits (representing Windows 98 / ME / 2000 / XP) is an meticulous digital orrery with a wealth of functionality. The program uses the DE404 ephemeris (meticulous representing dates between 2000 B.C. and 6000 AD) representing the reckoning of planetary (save Pluto).

Alcyone Ephemeris 2.5

Alcyone Ephemeris is Shareware program for Windows developed by alcyone software

Alcyone Ephemeris is an meticulous and fast astronomial ephemeris calculator covering the term 3000 BC to AD 3500. It calculates heliocentric, geocentric, and topocentric positions of the Sun, Moon, and planets in contrastive coordinates and more.

C88 1.2

C88 is Shareware program for Windows developed by alcyone software

C88 is an informational tool seeking amateur astronomers. It provides detailed informations about the celestial sphere objects, discernible with naked eyes and seeking the use of an eyepiece of a modest amateur telescope to observe deep ether objects.