iPhemeris is a professional astrology ephemeris. It covers 1700 to 2100, can be expanded to 7700, and uses JPL DE431 to provide high-precision planetary data.
Main features
- Professional ephemeris: this version is an ephemeris tool, not a birth chart generator.
- 1700 to 2100 coverage: the main range covers four centuries.
- Expandable to 7700: extended date coverage is available.
- JPL DE431: planetary data is based on a serious astronomical ephemeris.
- Sub-arcsecond precision: precision is a key feature.
- Tropical and sidereal positions: both zodiac modes are supported.
- 17 ayanamsas: Vedic astrology support is included.
Product Introduction
iPhemeris is for astrologers who need data. The important distinction is that this ephemeris version does not generate a birth chart or AI interpretation. It is a precise planetary-data tool, useful for practitioners who already know what to do with ephemeris positions.

