Adastra FREESTAR
A complete and accessible astronomy experience is in store -- with real-time sky, comprehensive reports, arcsecond accuracy, and exciting features such as animation and live tracking. Adastra's powerful search encompasses planets, comets, asteroids, DSOs, and a multitude of stars, making... A precision tool for the archaeo-astronomer, Coeli's TimeLine (alias "Stella BC") can graphically demonstrate the dramatic effects of precession down through the millennia, seeking out that remote First Time, when Vega and Deneb were Pole Stars...
http://www.skynow.com/coeli/software/adastra.zip - 4Mb - Download - Screenshot

Adastra Plus
A complete astronomy experience is in store -- with real-time sky, comprehensive reports, arcsecond accuracy, and exciting features such as animation and live orbital tracking. Adastra's powerful search encompasses planets, comets, asteroids, DSOs, and a multitude of stars, making exploration... Adastra offers five celestial projections in which to observe the night sky on your PC, in either resizeable windows or full screen mode. ... Advance, retard, or animate the simulation's clock by years, months, days, and minutes of sidereal or solar time; track any selected object through the sky...
http://www.skynow.com/coeli/software/astrapl.zip - 4Mb - Download - Screenshot

Coeli - Stella 2000
Complete astronomy suite comprising a full-featured planetarium, observing log and list builder, Coeli Time Line, Live Orbits (orrery), location browser, Sky Quiz, and sophisticated searches embracing planets, comets, asteroids, DSOs, and up to 300,000 stars. ... Dragging the mouse auto-scrolls sky quadrants smoothly and quickly into view from three selectable planes of reference: Horizon (local), Equatorial (atlas), and Ecliptic / Heliocentric. ... Stella provides direct links to extensive DSO and planetary information on the Web, all tightly unified with the Sky display, Reports, and...
http://www.coeli.com/software/stella.zip - 4Mb - Download - Screenshot