Nautical Astronomy

Celestial navigation - Astronavigation
Take the sextant and shoot the Sun or the North Star.
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Nautical astronomy:
- Latitude by Polaris
- Latitude by Noon sight
- Latitude by Sun ex-merian sight
- Latitude by the Sun´s Altitude and Time
- Time sight for the Sun

Take the sextant and shoot the Sun or the North Star. Practice with it using the old methods of astronomical navigation, and let this app do the calculations for you!

Manual and examples at the developer's website.
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What's New

v3.3
- Update to android 7.1.1
v3.2
- Updated for Leap second (from 2017 January 1, 0h UTC, until further notice : UTC-TAI = - 37s ).

v3.0
- Enhanced user interface
- Examples included

v2.4
- Improved time picker

v2.3
- Location included, (provider: GPS, Network), to initialize the position.

v2.2
- negative T(ºC)

v2.1
- time control fixed for portrait orientation.
- minor changes

v2.0
- New and compact user interface
- Added the calculation of the latitude by the Sun's Altitude and Time
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Additional Information

Updated
January 13, 2017
Size
1.4M
Installs
50,000+
Current Version
3.3
Requires Android
3.0 and up
Content Rating
Everyone
Permissions
Offered By
Navigational Algorithms
Developer
Navigational Algorithms navigationalalgorithms@gmail.com San Sebastian Gipuzkoa Spain
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