Celestial mechamics
Alcyone Ephemeris 3.2
Alcyone Ephemeris is an accurate and fast astronomical ephemeris calculator covering the period 3000 BC to AD 3000. It calculates heliocentric, geocentric, and topocentric positions of the Sun (Earth), Moon, planets, small bodies (asteroids, comets), and fixed stars in ecliptical, equatorial, and horizontal coordinates (including angular differences between two bodies), with optional corrections for parallax and refraction.
- License: Shareware
- Language: English
- Release: 2008-01-30
- Size: 51 Mb
- Cost: 49.00 $
AstroNav 1.1.6
Using the same standards of accuracy as published tables but with a catalogue extending beyond Barnard's Star; it can be used to combine multiple sights, a definative astronomical reference or simply to print daily Nautical Almanac pages.
- License: Shareware
- Language: English
- Release: 2010-10-14
- Size: 8 Mb
- Cost: 32.00 $
2010 Nautical Almanac 1.2010
Complete 2010 Nautical Almanac in pdf format. Includes star charts with the planet's positions for each month.
- License: Freeware
- Language: English
- Release: 2010-01-01
- Size: 1 Mb
- Cost: Free
Nautical Almanac 2011
Complete 2011 Nautical Almanac in pdf format complete with monthly star charts. Includes Parallax corrections for the planets which are not normally available.
- License: Freeware
- Language: English
- Release: 2011-01-01
- Size: 1 Mb
- Cost: Free