Ephemeris Dashboard
Utilities
Free
Ephemeris Dashboard is a powerful, open-source Swiss Ephemeris calculator for astronomers, astrologers, and researchers. It provides precise
planetary positions, house cusps, ayanamsa values, and fixed star data — all computed from the industry-standard Swiss Ephemeris library.
FEATURES
• Planetary Positions — Sun through Pluto, plus lunar nodes, Lilith, Chiron, and more. Ecliptic longitude, latitude, distance, and speed for
any date in history or the future.
• House Systems — Placidus, Koch, Equal, Whole Sign, Regiomontanus, Campanus, Porphyry, and many more. Cusps and angles (ASC/MC/ARMC/Vertex)
computed for any location.
• Ayanamsa — Lahiri, Raman, Krishnamurti, Fagan-Bradley, and 30+ additional ayanamsa systems for sidereal calculations.
• Fixed Stars — Complete Sefstars catalog with positions and metadata.
• Flexible Input — Set date/time, geographic coordinates, and altitude. Choose tropical or sidereal zodiac, geocentric or topocentric,
heliocentric or barycentric frames.
• Display Formats — View results in degrees-minutes-seconds, decimal degrees, or raw values.
• Multiple Themes — Dark and light color schemes.
• Export — Save calculation results for your records.
• No Interpretation — Pure astronomical values. No horoscope readings, no AI-generated meanings. Just the numbers.
• No Data Collection — Your privacy is absolute. No accounts, no analytics, no tracking. Everything runs locally on your device.
• Open Source — Licensed under AGPL-3.0. Inspect the code, verify the calculations, contribute improvements.
Built on the Swiss Ephemeris (swisseph), the same engine trusted by professional astrologers and astronomers worldwide for over 25 years. When
ephemeris data files are available, positions are computed to sub-arcsecond precision. A built-in Moshier analytical fallback ensures the app
works even without data files.
Ratings & Reviews
- This app hasn’t received enough ratings or reviews to display an overview.
• No Calculate button: Results are now live. Change the moment, the place, or any flag, and every figure on screen recomputes immediately across all sixteen calculation tabs.
• Series: Repeat any of the sixteen calculations over a stepped range of moments (seconds through years) and read it as a grid or a table, or export it. Monthly and yearly steps walk the civil calendar, so a series holds its date instead of drifting.
• Ephemeris file manager: Browse, download, and manage Swiss Ephemeris data files (.se1) for extended date ranges and precision, and see which file a result actually came from.
• A richer context: Sidereal and tropical zodiacs with user-defined ayanamsas, geocentric, topocentric, heliocentric, and barycentric origins, house systems, calendars, time scales, and projections — with implied flags locked and managed for you.
• Chart import: Open a chart from Kala, Jagannatha Hora, Astrolog, Solar Fire, AAF, or plain JSON, CSV, or TOML files. The date, time, and place load straight into the context.
• Export: Copy or save results directly from any tab.
• Display: Light and dark themes, per-body selection, configurable coordinate formatting, and a layout that stays usable at any zoom level.
The developer, Ninth House Studios LLC, indicated that the app’s privacy practices may include handling of data as described below. For more information, see the developer’s privacy policy .
Data Not Collected
The developer does not collect any data from this app.
Accessibility
The developer has not yet indicated which accessibility features this app supports. Learn More
Information
- Seller
- Ninth House Studios LLC
- Size
- 65.7 MB
- Category
- Utilities
- Compatibility
Requires iOS 13.0 or later.
- iPhone
Requires iOS 13.0 or later. - iPad
Requires iPadOS 13.0 or later. - iPod touch
Requires iOS 13.0 or later. - Mac
Requires macOS 10.15 or later. - Apple Vision
Requires visionOS 1.0 or later.
- iPhone
- Languages
- English
- Age Rating
4+
- 4+
- Copyright
- © Ninth House Studios LLC
