What the calculator analyzes
Astro Legacy combines a natal reference chart with planetary positions for the selected transit date. It checks how transiting bodies relate to natal planets, the lunar nodes, Lilith, Chiron and the four chart angles. Results are organized into weekly, monthly and longer cycles so that short signals do not obscure slower processes.
The result includes the aspect type, current orb, applying or separating phase, calculated exact date, house context and a relative intensity score. These fields help you compare transits; they are not probabilities or predictions of a specific event.
What you need
- Date of birth.
- Birth time, or the “unknown time” option for an approximate chart.
- Birth location, used to resolve coordinates and local timezone.
- A house system and analysis horizon.
An exact birth time materially improves the Ascendant, Midheaven and house cusps. Planetary zodiac positions usually change more slowly, but time-dependent parts of the chart can shift enough to change the interpretation.
From calculation to reading
Start with the strongest applying aspects, then check the planet, natal target and houses involved. Open a transit row to read the dates and explanation. Use the planet and intensity filters to reduce noise rather than treating every row as equally important.
For definitions, continue with planetary transits, astrology aspects and orb and exact timing.
Limits
Astro Legacy performs deterministic calculations from the submitted data, but the interpretation remains symbolic. A wrong time, place or timezone can materially change the chart. Do not use astrology as the sole basis for health, legal, financial or other consequential decisions.
Common questions
Is the calculator a daily horoscope?
No. A general horoscope usually addresses one zodiac sign. Astro Legacy compares calculated transits with a chart created from your own birth data.
Can I calculate without an exact birth time?
Yes. Choose the unknown-time option. Treat houses and ASC/MC results as approximate and avoid overly precise conclusions from those elements.
Why can the same transit appear more than once?
A moving planet can approach, perfect, separate from and later repeat an aspect, especially around retrograde periods. The dates and phase help distinguish these passes.