Aurapure
Natal chart
Calculate your natal chart with Moshier ephemeris: planets, Placidus or Whole Sign houses, Ascendant, MC, aspects, and SVG wheel.
Quick answer
Aurapure's natal chart calculates planets, Placidus or Whole Sign houses, Ascendant and MC using Moshier ephemeris (Unlicense) and IANA timezones with historical DST. Enter birth date, time, and place: basic calculation and intro reading are free; full report requires email and consent.
Enter birth date, time, and place to generate your natal chart.
Frequently asked questions
- How is a natal chart calculated?
- Enter birth date, time, and place. Aurapure converts local time to UTC via IANA timezone and calculates planets, Placidus or Whole Sign houses, Ascendant and MC with Moshier ephemeris.
- Can I calculate without birth time?
- Yes, with unknown birth time: we show planets at local noon but not exact Ascendant, houses, or aspects.
- Placidus or Whole Sign?
- Placidus is the default. At polar latitudes (|lat| > 66°) we automatically fall back to Whole Sign because Placidus is undefined.
- How precise is it?
- Moshier is accurate to about an arcminute, enough for interpretation. Golden tests compare planets with JPL Horizons and angles with astro.com swetest.
- Does data stay on device?
- Calculation runs on the server; parameters stay in the URL. Email is sent only with explicit consent. No tracking cookies unless analytics is configured.
- Is it free?
- Yes for calculation and the intro reading. The email report requires consent.