StarTarot research
Computed answers to astrology questions
Short studies with original numbers: each one states its method, ships the script that produced every figure and releases the data under CC BY 4.0, so you can cite it, check it or rerun it.
14 September 2026
How often the MC falls in the whole-sign 10th house, by latitude and rising sign
Computed shares of charts with the Midheaven in the whole-sign 10th house at latitudes 0–65°, tropical and sidereal, by rising sign, plus a proof that Porphyry charts have intercepted signs exactly when the MC leaves the 10th sign. Data as CSV, CC BY 4.0.
Studies are published in English only. Related tools: natal chart calculator and the open tarot dataset.