16 skills found
cosinekitty / AstronomyAstronomy Engine: multi-language calculation of Sun, Moon, and planet positions. Predicts lunar phases, eclipses, transits, oppositions, conjunctions, equinoxes, solstices, rise/set times, and other events. Provides vector and angular coordinate transforms among equatorial, ecliptic, horizontal, and galactic orientations.
hippke / TlsTransit Least Squares: An optimized transit-fitting algorithm to search for periodic transits of small planets
oscaribv / PyanetiA multi-planet Radial Velocity and Transit modelling software
observerly / Astrometryobserverly’s lightweight, zero-dependency, type-safe astrometry library for TypeScript. Accurately determine the positions of the Sun, Moon, and planets, handle coordinate transformations with ease, calculate transit times for any celestial object, and integrate precision astronomy into your projects with clean, dependency-free code.
kdeck / TTVFastTTVFast efficiently calculates transit times for n-planet systems and the corresponding radial velocities.
lgrcia / NuanceEfficient detection of planets transiting quiet or active stars
oscaribv / TangoAnimate exoplanet transits
brianjtools / PlanetarytransitsWeb site Javascript to display current planet transit for Vedic Astrology
Shiva-Iyer / Keplerkepler 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.
mkunimoto / TESS PlotsPlots of TESS planets candidate transits and associated data products useful for vetting
rodluger / PysyzygyA fast and general planet transit (syzygy) code written in C and in Python
shishirdholakia / EclipsoidTransit models for ellipsoidal planets in Jax
hpparvi / OpentsOpen exoplanet transit search pipeline
timothydmorton / Transit FittingFitting transiting planet signals made easy
guprat / TRAPPIST1 SimulationsSimulations of Transit Timing Variations of TRAPPIST-1 planets.
timothydmorton / Vespa TutorialTutorial on using vespa to compute false positive probabilities for transiting planet candidates
