astronomical-algorithms

There are 13 repositories under astronomical-algorithms topic.

• g-battaglia / kerykeion

  Data-Driven Astrology 💫 Kerykeion is a Python library for astrology. It generates SVG charts and extracts detailed structured data for birth charts, synastry, transits, composite charts, and more.

  astrologybirthchartsynastrysvgastrologerastrology-calculatorastronomical-algorithmspythonzodiac-algorithmzodiac-signzodiacsign-calculatorephemerisplanetschartsdata-drivendata-sciencetransitscomposite-charttranist-chart
  Language:Python 506

• onekiloparsec / SwiftAA

  The most comprehensive collection of accurate astronomical algorithms in (C++, Objective-C and) Swift.

  astronomyswiftframeworkalgorithmcplusplusobjective-castronomical-algorithmsswift-4ios-swiftios-sdkmacos-swiftmacos-frameworkastrophysicsastroorbital-mechanics
  Language:C++ 190
• ksptot

  Arrowstar / ksptot

  KSP Trajectory Optimization Tool

  astrodynamicsastrodynamics-calculationsastronomical-algorithmskerbal-space-programkerbalspaceprogramkspksp-kosksp-modsorbital-dynamicsspace-missionspace-mission-designtrajectory-analysistrajectory-optimization
  Language:MATLAB 114

• iamriajul / adhan-dart

  Adhan for Dart / Muslim Prayer Times Library. Now retrieving Prayer time in Dart easier than ever.

  prayer-timesadhan-dartastronomical-calculationsastronomical-algorithmsadhan-javaadhan-flutter
  Language:Dart 101

• LLNL / spheral

  simulationssimulations-physicsastronomical-algorithmssphmeshfreehydrodynamicshydrodynamic-modelingpythonllnlmath-physics
  Language:C++ 70
• hypatia

  patriciogonzalezvivo / hypatia

  Geo-Astronomical library for artist

  astronomyastronomical-algorithmsc-plus-pluscpppython
  Language:C++ 68

• emvakar / EKAstrologyCalc

  Astrology Calculator calculates moon's rise/set times, moon Age, moon phases and Zodiac Sign for location and time

  swiftswift4suncalcmoonlunar-calendarastrology-calculatorastronomical-algorithmsmoon-risemoon-phasezodiac-signmoon-ageswift5swift-package-managerswift-framework
  Language:Swift 63

• jpb10 / SolarCalculator

  Arduino library to calculate the times of sunrise, sunset, solar noon, twilight, the solar position, and more.

  arduinoastronomysunrisesunsetsolarastronomical-algorithmsmeeus
  Language:C++ 57

• lortordermur / sfcalcsheet

  The science fiction calculation spreadsheet

  scifiscience-fictioncalculationslibreoffice-calcspreadsheetstarsplanetsmoonsastronomylibreofficeblack-holesasteroidsastronomical-algorithmsastronomy-astrophysicsworldbuildinggoogle-sheetscollabora-officeexcelcalculatorsoffice-365
  46

• xpsi-group / xpsi

  X-PSI: X-ray Pulse Simulation and Inference

  astrophysicsastronomyastronomical-algorithmsastrophysical-simulationsamplingparameter-estimationstatistics-modelingmodelinglikelihood-functionsposterior-samplingx-ray-astronomy
  Language:Python 42

• astrobook / astrobook

  The Astrobook source files

  astrodynamicsastronomyastronomical-algorithmsorbital-mechanicsorbital-dynamics
  Language:Asymptote 35
• cspice

  arturania / cspice

  NASA/JPL SPICE Toolkit for C – patched for cross-platform compatibility

  astronomyastronomical-algorithmscelestial-mechanicsnasaephemeris-calculationscross-platformjpl-spice-toolkitcspicemacoslinuxwebassemblywasmwindowsnaif-spice-toolkitnaif-cspice
  Language:C 31

• Astrarium / Astrarium

  Astrarium — open-source planetarium software for Windows

  astronomyastronomy-libraryastronomy-apiastronomical-algorithmscsharpastronomy-softwareplanetariumplanetarium-software
  Language:C# 31
• gpuvmem

  miguelcarcamov / gpuvmem

  GPU Framework for Radio Astronomical Image Synthesis

  gpu-computinggpu-accelerationmulti-gpualmaskavlaastronomical-imagesastrophysicsoptimization-methodscomplex-systemsradioastronomymaximum-entropyastronomical-algorithmsimage-synthesiscudaradio-imagingradio-interferometrygpu
  Language:Cuda 29
• TrueColorTools

  Askaniy / TrueColorTools

  GUI application for calculating human-visible colors of celestial bodies from their photometric data

  spacecolorcolorsspectrumspectraspectral-analysisdata-visualizationplanetary-sciencepythonblackbodyblackbody-radiationredshiftastroastronomical-algorithmsastronomyphotometryplanetplanetsgamma-correctionimage-processing
  Language:Python 28

• ratt-ru / Stimela-classic

  Containerized radio interferometry scripting framework -- NB: Classic version is no longer in active development, use stimela 2! See README for details.

  pipelinesastronomical-algorithmsworkflow-management
  Language:Python 28

• HITS-AIN / PINK

  Parallelized rotation and flipping INvariant Kohonen maps

  kohonen-mapmachine-learningastronomical-algorithmssomsom-trainingself-organizing-map
  Language:Jupyter Notebook 25

• sfrwmaker / sunMoon

  arduino library to calculate moon day and sunrise and sunset times

  sunmoonastronomical-algorithmsarduino-ide
  Language:C++ 25

• liweitianux / ccalendar

  Chinese Calendar in calendar(1) for BSD, Linux & macOS

  calendarchineseastronomical-algorithmsremindercalendrical-calculationsunixbsd
  Language:C 21

• JuliaSpaceMissionDesign / FrameTransformations.jl

  A modern, high-performance and comprehensive set of tools for transformations between any standard and user-defined reference frame.

  juliareference-framesastrodynamicsastronomical-algorithmsastronomyorbital-mechanicsstate-transformations
  Language:Julia 20

• punch-mission / regularizepsf

  A Python package for manipulating and correcting variable point spread functions.

  astronomical-algorithmsastronomyastronomy-astrophysicsastronomy-softwareimage-processingpoint-spread-functionpsfpsf-estimationsolar-physicspunch
  Language:Python 20

• ATNF / yandasoft

  Astronomical Calibration and Imaging Software

  astronomyastronomical-algorithms
  Language:C++ 17
• Orbitronomy

  strumberr / Orbitronomy

  The Orbitronomy library is designed to simplify the process of plotting, calculating, visualizing, and animating the orbits of celestial bodies in 3D space. It employs Kepler's elliptical orbit equations and Keplerian Elements, in conjunction with PyAstronomy and Matplotlib, to perform precise orbital calculations.

  astronomical-algorithmsastronomyastrophysicslibraryorbitorbital-mechanicsorbital-simulationpythonspace
  Language:Python 17

• JuliaSpaceMissionDesign / Tempo.jl

  Efficient Astronomical Time transformations in Julia.

  juliaastrodynamicsastronomical-algorithmsdatetimesepochsleapsecondstimeutc
  Language:Julia 16

• kshetline / sky-view-cafe-astronomy

  Provides web-based star charts and astronomical information.

  astronomyastronomical-algorithmstypescriptangularangular-cli
  Language:TypeScript 16

• OttoStruve / muler

  A Python package for working with pipeline-produced spectra from IGRINS, HPF, and Keck NIRSPEC

  astronomyspectroscopyexoplanetsstarsstellar-atmospheresdata-analysisastronomical-algorithmsinfraredechellepythondata-science
  Language:TeX 16

• rogergerecke / SwissEphemeris

  Getting Planets Position using PHP & AstroDienst Swiss Ephemeris library.

  swissephemerisastroastronomyastronomical-algorithmslunasunvenusmercuryearthheliocentric
  Language:PHP 16

• DavidArmstrong / SiderealPlanets

  General Astronomy library for advanced Arduino platforms

  arduinoarduino-libraryastronomyastronomical-algorithms
  Language:C++ 14

• emilyselwood / orbcalc

  Orbital mechanics on minor planets using golang

  orbital-mechanicsorbital-dynamicsasteroidsspacegolangastronomical-algorithms
  Language:Go 14

• pjain03 / moon_phases

  Lunar Phase Calculation Based on Time

  astronomical-algorithmsastronomymoon-phasemoonlunarlunar-phase
  Language:Python 14

• DeepskyLog / laravel-astronomy-library

  A library to perform astronomical calculations in php / laravel

  astronomyastronomical-calculationsastronomical-algorithmsphplaravel-packagelaravel
  Language:PHP 12

• arparaschiv / solar-coronal-inversion

  This is the main repository for the CLEDB code distribution. CLEDB is utilized to infer vector magnetic fields in the solar corona.

  spectroscopymagnetic-fieldssolar-coronainversionspolarizationsolar-physicsspectropolarimetryastronomical-algorithmsastrophysicsdkist
  Language:Jupyter Notebook 11

• jfcarr / practical-astronomy-python

  Implementation of algorithms from "Practical Astronomy with your Calculator or Spreadsheet"

  astronomical-algorithms
  Language:Python 11

• vsr83 / orbits.js

  Javascript library for positional astronomy

  astronomical-algorithmsastronomyastronomy-libraryastrophysicselp2000hipparcosjavascriptmeeussolar-eclipsesolar-systemvsop87
  Language:JavaScript 11

• pavolgaj / AstroAlgorithms4Python

  Python version of Meeus's Astronomical Algorithms

  astronomyastronomical-algorithmspython
  Language:Python 10

• skrushinsky / astro-montenbruck

  Library of astronomical calculations, based on "Astronomy On The Personal Computer" by O.Montenbruck and T.Phleger .

  astronomyastronomy-libraryastronomical-algorithmsephemerisephemerides
  Language:Perl 10