Alternatives and similar repositories for Orekit

Users that are interested in Orekit are comparing it to the libraries listed below

• ut-astria / orbdetpy
  Orbit Determination with Python
  ☆121Updated 2 years ago
• satellogic / orbit-predictor
  Python library to propagate satellite orbits.
  ☆145Updated last month
• ut-astria / AstriaGraph
  A tool for visualizing Resident Space Objects (http://astria.tacc.utexas.edu/AstriaGraph/)
  ☆36Updated 6 years ago
• lcx366 / ORBDTOOLS
  A set of routines for data processing related to ORBit Determination(ORBD) of space objects
  ☆16Updated 11 months ago
• Astrodynamics / SpaceDSL
  SpaceDSL is astrodynamics simulation library. This library can work on Windows, Linux and Mac OS.
  ☆36Updated 4 years ago
• aholinch / orekit-sgp4-xp
  Integrate USSF binaries for SGP4 and SGP4-XP propagators into Orekit.
  ☆20Updated 2 years ago
• Bill-Gray / sat_code
  Code for the SGP4/SDP4 satellite motion model, and for manipulating TLEs (Two-Line Elements).
  ☆168Updated last month
• nasa / CARA_Analysis_Tools
  ☆77Updated this week
• Kevin0602 / UKF-Orbit-Determination-HPOP
  Orbit Determination with UKF based on HPOP
  ☆36Updated 7 years ago
• sammmlow / ORBITM
  ORBITM - Orbit maintenance, propulsion sizing, and life-time estimation of space objects!
  ☆74Updated last year
• deflorio / SpOCK
  Spacecraft Orbital Computations Kit (SpOCK)
  ☆43Updated 7 months ago
• CelesTrak / fundamentals-of-astrodynamics
  Code related to "Fundamentals of Astrodynamics and Applications" 5th ed. by David Vallado
  ☆113Updated this week
• RazerM / orbital
  High level orbital mechanics package.
  ☆93Updated last year
• GorgiAstro / laser-orbit-determination
  ☆26Updated 11 months ago
• Space-Systems / OPI
  Orbital Propagation Interface
  ☆22Updated 3 years ago
• pytroll / pyorbital
  Orbital and astronomy computations in python
  ☆243Updated this week
• python-astrodynamics / spacetrack
  Python client for space-track.org
  ☆81Updated last week
• handong1979 / orbitdynamics
  spacecraft orbit calculate
  ☆58Updated 4 years ago
• ut-astria / caspy
  Conjunction Analysis and Screening with Python
  ☆11Updated 2 years ago
• open-space-collective / open-space-toolkit-astrodynamics
  Flight profile, orbit, attitude, access.
  ☆63Updated this week
• Posnet / Vallado
  A mirror of the Celestrak Vallado software astrodynamics software suite
  ☆17Updated this week
• brandon-rhodes / python-sgp4
  Python version of the SGP4 satellite position library
  ☆417Updated 2 months ago
• Bill-Gray / tles
  TLEs for high-altitude artificial satellites
  ☆31Updated last week
• sgano / JSatTrak
  Mirrored repository for the JSatTrak Sourceforge project.
  ☆76Updated 3 years ago
• rodrigo-moliveira / orbidet
  A simple orbit determination package (kalman filter estimation), which I coded for my master's thesis
  ☆13Updated 4 years ago
• LLNL / SSAPy
  A Python package allowing for fast and precise orbital modeling.
  ☆51Updated this week
• esa / dSGP4
  dSGP4: differentiable SGP4. Supports differentiability, ML integration & embarassingly parallel computations
  ☆52Updated 3 months ago
• aholinch / sgp4
  SGP4 implementations in multiple languages
  ☆82Updated 3 months ago
• nasa / EMTG
  NASA Goddard's Evolutionary Mission Trajectory Generator (EMTG)
  ☆74Updated 8 months ago
• GorgiAstro / orbit-determination-examples
  Examples for orbit determination using Orekit
  ☆10Updated 4 years ago