Python extension to the Swiss Ephemeris
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Apr 1, 2026 - C
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ephemerides
Here are 42 public repositories matching this topic...
A program to calculate your ephemerides.
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Aug 16, 2026 - Python
TLEs for high-altitude artificial satellites
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Jul 19, 2026 - C
JavaScript library to get Positions for Astronomical Bodies, including VSOP2013, VSOP2010, VSOP87, TOP2013, TOP2010, ELP2000-MPP02, ELP2000-82b, EPHASTER ephemerides and some home-grown ones (mgstat2023). Optimized for speed and size.
javascript astronomy planet ephemeris orbital-mechanics lunar vsop87 keplerian-elements orbital ephemerides vsop2013 elp2000 vsop2010 ephemeris-calculations astronomical-bodies top2010 top2013 elpmpp02
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Jun 7, 2023 - PostScript
A Modern Binary Ephemeris Reader for Julia, in Julia.
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Mar 23, 2025 - Julia
An interface to NASA-JPL HORIZONS system and other Solar System Dynamics APIs in Julia
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Jun 9, 2026 - Julia
Spacecraft orbit determination framework developed at ORCCA in support of the Emirates Mission to the Asteroid Belt (EMA).
navigation spacecraft kalman-filter ephemerides orbit-determination small-body radiometric-tracking optical-navigation
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Jul 17, 2026 - Python
Python code to create an epheremides (a dataset of positions in orbit) for a mega-constellation of satellites in Low Earth Orbit.
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Jul 21, 2021 - Python
Spacecraft trajectory optimization using differential evolution
optimization multithreading boost-libraries evolutionary-algorithms differential-evolution trajectory-optimization optimal-control ephemerides spacecraft-trajectory-optimization
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Sep 7, 2018 - C++
kepler is a C and Python astronomy library. It implements VSOP87 for the planets, ELP 2000-82B for the Moon, minor body calculations using the MPC database, IAU precession & nutation models, rise/transit/set, Moon phase, eclipse, and equinox/solstice calculations.
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Jun 15, 2019 - C
Library of astronomical calculations, based on "Astronomy On The Personal Computer" by O.Montenbruck and T.Phleger .
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Feb 5, 2023 - Perl
Kosmorrolib, a library to calculate ephemerides.
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Jul 24, 2026 - Python
Compute astronomical ephemerides from NASA/JPL DE and IMCCE INPOP
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Jun 22, 2026 - Ruby
Access HORIZONS and SPICE ephemeris sources with idiomatic Julia.
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Aug 19, 2026 - Julia
A Python class for making requests to space-track.org
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May 19, 2019 - Python
Outfit is a Rust library for orbit determination and propagation of small Solar System bodies, with support for MPC, ADES, Parquet, Gauss IOD, and JPL ephemerides.
rust astronomy scientific-computing numerical-methods astrometry ephemerides orbit-determination celestial-mechanics orbit-propagation
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Jul 20, 2026 - Rust
lhorizon helps you find things in the Solar System.
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Nov 9, 2025 - Python
A Simple Sky Illuminance Model
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Jan 11, 2026 - C++
Open-source bilateral stimulation technology for mental wellness and therapeutic applications. Professional-grade dual ESP32-C6 hardware with wireless Bluetooth Low Energy pairing and app-based control via GATT services. Cost-effective, reliable alternative to commercial devices for therapists, researchers, wellness practitioners, and self-care.
dynamical-systems open-source-hardware emdr ephemerides esp-now bilateral-stimulation distributed-synchronization time-domain-interferometry swarm-awareness programmable-apperture mathematical-provenance-method resonant-bit-serialized-hdc
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Aug 19, 2026 - C
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