celestial navigation freeware downloads

C2A

2.1.14 freeware download

... the standout features of C2A is its extensive celestial database, which includes over 2.5 million stars from ... detailed and can be customized to display various celestial objects, coordinate grids, and other relevant information. Users ...

WinStars

3.0.304 (2025 freeware download

... users to explore the stars, planets, and other celestial bodies in stunning detail. The software boasts an ... is presented through a user-friendly interface that makes navigation intuitive and engaging. One of the standout ...

5 freeware award

Nautical Almanac

2017 freeware download

2017 Nautical Almanac in pdf format which includes monthly star charts with the planets' positions. It also includes parallax corrections for the planets. Supplementary tables such ...