Celestial Navigation 360
Celestial navigation exploits the principle that every measurement taken with a sextant (a sight) converts to a line of position on a chart, the intersections of two or more such lines providing a position fix.Use this offline compatible app to plan/enter sights and inspect the resulting lines of position.Features* Realtime computed horizon in panoramic projection.
Use for star/planet identification, sight preparation, true bearings etc.* Sight reduction (ephemerides calculated internally) for the 58 almanac-listed navigational stars.
Extendable to the sun, moon and planets as an upgrade* Lines of position (intercept method) plotted on a pan/zoom grid centered on Assumed Position* Rising/setting almanac
Use for star/planet identification, sight preparation, true bearings etc.* Sight reduction (ephemerides calculated internally) for the 58 almanac-listed navigational stars.
Extendable to the sun, moon and planets as an upgrade* Lines of position (intercept method) plotted on a pan/zoom grid centered on Assumed Position* Rising/setting almanac
Features
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Offline Mode
Use the app without an internet connection. Your data syncs when you're back online.
Screenshots
See Celestial Navigation 360 in Action
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Available for Android 8.0 and above
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