transits

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.

A modern Python library for astrological chart calculation, visualization, reporting and data analysis. Built on the Swiss Ephemeris for astronomical accuracy.

Efficient detection of planets transiting quiet or active stars

No-BS astrological calculations validated against NASA, JPL Horizons & Swiss Ephemeris. Birth charts, transits, progressions that actually work.

Create and manipulate stellar light curves!

A package for detecting, vetting, and modelling transiting exoplanets on uncertain periods

SOAP is an open-source Python package that simulates the impact of stellar activity and planetary transits on spectroscopic, radial velocity, and photometric data.

Visual Vetting and Analysis of Transits of Space ObservatioNs

Full-spectrum astrological computation engine. Swiss Ephemeris on bare metal. 16 CLI modes: natal, transit, synastry, composite, solar return, progressions, lunar, planetary hours, Arabic Lots, Hellenistic, dignities, antiscia, prediction, geoastrology, aspect grids. Norse/Rune overlays.

Prediction of Exoplanet Precisions using Information in Transit Analysis

The Public Photometry Pipeline for Exoplanets

AstroGods provides in-depth birth chart interpretations, synastry analysis for relationships, daily and monthly transit readings

Observation metrics for periodic events

The (Exoplanet Detection Identifier) EDI-Vetter is the rock'n roll love child of Terra and RoboVetter, optimized to vet K2 transit signals.

UI component library for the RoxyAPI catalog. Drop-in charts, tables, cards, and forms for astrology, Vedic, Human Design, tarot, numerology, forecasts, and more. One key, beautiful in 30 minutes.

Official HumanDesign.ai MCP for charts, bodygraph images, authorized libraries, reports, transits, and platform workflows.

Solar Transits Acquired by SDO HMI

An astrological calculation REST API. Provides endpoints for natal charts, planetary positions, retrograde calendars, transits, progressions, synastry, composite charts, solar returns, and daily/weekly/yearly forecasting.

App nativa de astrología para macOS en Swift/SwiftUI: cartas natales, sinastría, revoluciones, tránsitos, direcciones, horaria, SQLite y Swiss Ephemeris.

Astronomy & astrology microservice for working out planetary positions & birth charts