CelestNav turns your PalmOS handheld into a full-featured calculator for celestial navigation.
· computation of fix position from celestial observations.
· perpetual nautical almanac for navigational stars, Moon, Sun, planets.
· Mercator and Great Circle sailing computation.
· computes range, height, sextant angle for lighthouses and other terrestrial objects.
· twilight, rise, set, meridian passage computation.
· automatic timing of sextant observations and adjustment to UTC.
· handles backsights, non-standard atmospheric conditions, and more.
· sight reduction screen with the functionality found in publications H.O. 229 and H.O. 249.
· continuously updated dead reckoning position.
· "finger-friendly" data entry screens for celestial observations, angles, dates, and times.
· 10 days trial
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Supported operating systems:
Palm OS 3.x, Palm OS 4.x, Palm OS 5.x
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