astronomical-algorithms

There are 12 repositories under astronomical-algorithms topic.

• g-battaglia / kerykeion

  Kerykeion is a python library for astrology. It can generate SVG charts and extract all data about a birthchart, a composite chart and a transit chart.

  astrologybirthchartsynastrysvgastrologerastrology-calculatorastronomical-algorithmspythonzodiac-algorithmzodiac-signzodiacsign-calculatorephemerisplanets
  Language:Python 244

• 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++ 164

• 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 83
• ksptot

  Arrowstar / ksptot

  KSP Trajectory Optimization Tool

  astrodynamicsastrodynamics-calculationsastronomical-algorithmskspksp-kosksp-modsorbital-dynamicsspace-missionspace-mission-designkerbal-space-programkerbalspaceprogramtrajectory-analysistrajectory-optimization
  Language:MATLAB 73
• hypatia

  patriciogonzalezvivo / hypatia

  Geo-Astronomical library for artist

  astronomical-algorithmsastronomyc-plus-pluscpppython
  Language:C++ 61

• LLNL / spheral

  simulationssimulations-physicsastronomical-algorithmssphmeshfreehydrodynamicshydrodynamic-modelingpythonllnlmath-physics
  Language:C++ 57

• 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 50

• jpb10 / SolarCalculator

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

  arduinoastronomysunrisesunsetsolarastronomical-algorithmsmeeus
  Language:C++ 39

• astrobook / astrobook

  The Astrobook source files

  astrodynamicsastronomyastronomical-algorithmsorbital-mechanicsorbital-dynamics
  Language:Asymptote 34

• xpsi-group / xpsi

  X-PSI: X-ray Pulse Simulation and Inference

  astrophysicsastronomyastronomical-algorithmsastrophysical-simulationsamplingparameter-estimationstatistics-modelingmodelinglikelihood-functionsposterior-samplingx-ray-astronomy
  Language:Python 34

• lortordermur / sfcalcsheet

  The science fiction calculation spreadsheet

  scifiscience-fictioncalculationslibreoffice-calcspreadsheetstarsplanetsmoonsastronomylibreofficeblack-holesasteroidsastronomical-algorithmsastronomy-astrophysicsworldbuildinggoogle-sheetscollabora-officeexcelcalculatorsoffice-365
  33
• gpuvmem

  miguelcarcamov / gpuvmem

  GPU Framework for Radio Astronomical Image Synthesis

  almaastronomical-algorithmsastronomical-imagesastrophysicscomplex-systemscudagpugpu-accelerationgpu-computingimage-synthesismaximum-entropymulti-gpuoptimization-methodsradio-imagingradio-interferometryradioastronomyskavla
  Language:Cuda 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.

  astronomical-algorithmspipelinesworkflow-management
  Language:Python 27

• sfrwmaker / sunMoon

  arduino library to calculate moon day and sunrise and sunset times

  sunmoonastronomical-algorithmsarduino-ide
  Language:C++ 22

• HITS-AIN / PINK

  Parallelized rotation and flipping INvariant Kohonen maps

  kohonen-mapmachine-learningastronomical-algorithmssomsom-trainingself-organizing-map
  Language:Jupyter Notebook 20

• liweitianux / ccalendar

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

  calendarchineseastronomical-algorithmsremindercalendrical-calculationsunixbsd
  Language:C 20

• Askaniy / TrueColorTools

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

  spacecolorcolorsspectrumspectraspectral-analysisdata-visualizationplanetary-sciencepythonblackbodyblackbody-radiationredshiftastroastronomical-algorithmsastronomyphotometry
  Language:Python 19
• 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 18

• Astrarium / Astrarium

  Astrarium — open-source planetarium software for Windows

  astronomyastronomy-libraryastronomy-apiastronomical-algorithmscsharpastronomy-softwareplanetariumplanetarium-software
  Language:C# 18

• 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 18

• ATNF / yandasoft

  Astronomical Calibration and Imaging Software

  astronomyastronomical-algorithms
  Language:C++ 16

• JuliaSpaceMissionDesign / Tempo.jl

  Efficient Astronomical Time transformations in Julia.

  juliaastrodynamicsastronomical-algorithmsdatetimesepochsleapsecondstimeutc
  Language:Julia 15

• kshetline / sky-view-cafe-astronomy

  Provides web-based star charts and astronomical information.

  astronomyastronomical-algorithmstypescriptangularangular-cli
  Language:TypeScript 15

• punch-mission / regularizepsf

  A Python package for manipulating and correcting variable point spread functions. Maintainer: @jmbhughes

  astronomical-algorithmsastronomyastronomy-astrophysicsastronomy-softwareimage-processingpoint-spread-functionpsfpsf-estimationsolar-physicspunch
  Language:Python 15

• OttoStruve / muler

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

  astronomyspectroscopyexoplanetsstarsstellar-atmospheresdata-analysisastronomical-algorithmsinfraredechellepythondata-science
  Language:TeX 13

• emilyselwood / orbcalc

  Orbital mechanics on minor planets using golang

  asteroidsastronomical-algorithmsgolangorbital-dynamicsorbital-mechanicsspace
  Language:Go 12

• DeepskyLog / laravel-astronomy-library

  A library to perform astronomical calculations in php / laravel

  astronomyastronomical-calculationsastronomical-algorithmsphplaravel-packagelaravel
  Language:PHP 11

• pjain03 / moon_phases

  Lunar Phase Calculation Based on Time

  astronomical-algorithmsastronomymoon-phasemoonlunarlunar-phase
  Language:Python 11

• rogergerecke / SwissEphemeris

  Getting Planets Position using PHP & AstroDienst Swiss Ephemeris library.

  swissephemerisastroastronomyastronomical-algorithmslunasunvenusmercuryearthheliocentric
  Language:PHP 11

• DavidArmstrong / SiderealPlanets

  General Astronomy library for advanced Arduino platforms

  arduinoarduino-libraryastronomyastronomical-algorithms
  Language:C++ 10

• Alex-Broughton / sky-mapper

  StarAtlas is a python-3.6 based customizable generator for location-based star maps intended for the amateur astronomer and for web-development.

  astronomypythongraphicsstardatabaseresearchphysicsphysics-simulationstarchartpackagepyephemastronomical-algorithms
  Language:Python 9

• astronomy / SolTrack

  A free, fast and accurate routine to compute the position of the Sun

  astronomical-algorithmsastronomycelestial-mechanicssuncpython
  Language:Python 9

• bkataru / galaxy-classifier

  A image classifier that classifies whether a galaxy is spiral, elliptical, or irregular. Built using Tensorflow v2 and Google's inception v3 model.

  inceptionv3inceptiondeep-learningdeep-neural-networkstransfer-learningdeep-learning-algorithmsmachine-learning-algorithmsmachine-learningretrainingastronomyastrophysicsastrophotographyastronomical-algorithmsastrometryastronomical-imagesclassificationclassification-model
  Language:Python 9

• vsr83 / orbits.js

  Javascript library for positional astronomy

  astronomical-algorithmsastronomyastronomy-libraryastrophysicselp2000hipparcosjavascriptmeeussolar-eclipsesolar-systemvsop87
  Language:JavaScript 9

• jfcarr / practical-astronomy-dotnet

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

  astronomical-algorithms
  Language:C# 8

• jfcarr / practical-astronomy-python

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

  astronomical-algorithms
  Language:Python 8