Nautical Almanac

Celestial navigation - Astronavigation

Nautical almanac:
- Equatorial geocentric coordinates: RA/GHA, Declination for Sun, Moon, and navigational stars and planets .
- SD, HP
- SHA
- GHA Aries

Visible sky:
- Identification of stars and planets - it plots the visible sky from a position at a certain moment.
- Polar and horizon chart.

v2.0_____________________
Planning observation:
- Twilight
- Rise/set for Sun and Moon
- Meridian passage

Solar time:
- GAT, LAT, LMT
- Equation of time

Sidereal time (Aries):
- LHA, GAST, LAST

v3.0_____________________
- Lunar distances

Manual and examples at the developer's website.
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4.5
17 total
5
4
3
2
1
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What's New

v3.3
- Updated for Leap second (from 2017 January 1, 0h UTC, until further notice : UTC-TAI = - 37s ).
v3.1
- Improved time picker
v3.0
- Lunar distances almanac
- Leap second included (It will be introduced at the end of June 2015).
- Location included, (provider: GPS, Network), to initialize the position.
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Additional Information

Eligible for Family Library
Eligible if bought after 7/2/2016. Learn More
Updated
January 16, 2017
Size
1.7M
Installs
500+
Current Version
3.4
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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