Creates the daily pages of a Nautical Almanac using Skyfield (Python 3)
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Aug 28, 2026 - Python
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celestial-navigation
Here are 33 public repositories matching this topic...
Celestial navigation toolkit. Can be used in a mobile phone or tablet (Celeste app for Android) without internet connection.
android python mobile navigation jupyter-notebook kivy geodesy colab refraction citizen-science spherical-geometry celestial-navigation nmea0183 sextant pydroid
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Aug 29, 2026 - Python
Creates the daily pages of a Nautical Almanac using Skyfield (Python 3)
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Aug 28, 2026 - Python
Creates the daily pages of a Nautical Almanac using Ephem (Python 3)
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Aug 28, 2026 - Python
celestial navigation plugin for opencpn
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Sep 30, 2026 - C++
Generate fake sextant readings, dead reckoning positions, etc. to practice sun sight reductions for celestial navigation.
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Mar 7, 2016 - Python
A system that aims to track and predict the movements of celestial objects with a fair amount of accuracy.
tracker arduino real-time space prediction trajectory celestial-navigation azimuth-angles altitude-measurements perturbation-theory runge-kutta-4 celestial-coordinates rungekutta heliocentric keplers-laws geocentric sine-cosine-algorithm space-trajectories rungekutta-methods
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Nov 23, 2024 - Python
Sun Sight Reduction Program for the TI-84 Plus Calculator
navigation sailing celestial-navigation sight-reduction meeus sextant ti84plus bluewater sun-sight meeus-algorithm blue-water-sailing offshore-sailing
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Sep 26, 2026
My clone repository
ai cpp blockchain mathematics ml neural-networks astrophysics parallel-algorithm satellites solar-physics programming-tools quantum-algorithms solar-energy celestial-navigation quantum-physics simualtion clanguage dyson-sphere-program
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Dec 1, 2025 - C++
Celestial Goat GPS assurance project 2020
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Dec 6, 2019 - TeX
FlatEarthers unite, organise and produce. Document your proofs and help make an archive that anyone can reference at any time. We want FEU in every country, thus all languages. Lets bridge the gap between those that know Earth's measured flat & those that simply believe what they've been taught.
physics archive documents geography celestial-navigation scientific-method flat-earth natural-science land-navigation
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Jun 17, 2026
Celestial navigation algorithms library
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Aug 24, 2026 - Python
Offline sun & moon engine — positions, rise/set, moon phase, eclipses. Twin Swift + TypeScript ports, one fixture corpus.
swift typescript astronomy moon ephemeris sun twilight moon-phase marine celestial-navigation sunrise-sunset lunar-eclipse
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Sep 28, 2026 - HTML
Integer-only C99 celestial navigation for sextant sight reduction, Sun/Moon/star almanacs, and position fixes, with no floating point or libm.
arduino avr microcontroller cortex-m navigation astronomy esp32 c99 embedded-systems ephemeris bare-metal risc-v celestial-navigation sight-reduction no-floating-point sextant offline-navigation fixed-point-arithmetic nautical-almanac integer-math
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Jul 29, 2026 - C
Celestial navigation for the SwissMicros C47/R47 calculator (RPN): almanac, sight reduction and horizon charts drawn on the calculator screen. Includes a pixel-identical PC version in Python and the base for the Almanac 47 phone app. Does not replace the Nautical Almanac.
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Sep 30, 2026 - Python
This is the Project that was built to detect the co-ordinates of celestial entities
space cosmos celestial-bodies celestial-navigation celestial celestial-coordinates celestial-data celestial-objects celestial-entities spacecoding
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Jun 28, 2022 - Python
Celestial Navigator - offline software sextant. High-precision position fixing using Meeus & Standish algorithms. No GPS/GNSS or internet required
javascript pwa navigation offline-first web-app celestial-navigation sextant survival-tools gnss-denied nautical-almanac meeus-algorithm sailing-tools
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Apr 27, 2026 - HTML
Maintained OpenCPN Celestial Navigation fork with offline planning, running fixes, time integrity, horizon events and eclipse plotting
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Sep 29, 2026 - C++
Creates the daily pages of the Nautical almanac
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Sep 22, 2017 - Python
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