AstroNav 1.1.6 review
AstroNav is a reliable software attributed as a sight calculator, a definitive astronomical reference or simply to print daily Nautical Almanac pages.
This unique program uses the same standards of accuracy as published tables but with a catalogue extending beyond Barnard's Star. It is applicable as a sight calculator, a definitive astronomical reference or simply to print daily Nautical Almanac pages. It is useful in plotting or combining multiple sights while allowing for changes in course or speed. By entering the altitude and bearing, a list of potential bodies will be offered so that ambiguous sights will be immediately apparent. It also provides data like: a Star Chart, twilight information, Moon phases and Eclipses. It can also print conventional Nautical Almanac pages for the full range of dates; 9999BC to 9999AD.
AstroNav, its twilight screen can calculate the times of Sunrise, Sunset and twilights for a month or voyage.