Natal chart · Whole Sign · Tropical · Sun in Sagittarius · born London, England, UK · born December 10 →
Source: Tier-2 sign-level (no time). Birth DATE 10 Dec 1815 + London verified (Astro-Databank + Wikipedia); no birth time is recorded, so no reliable time is shipped. astro-charts.com/persons/chart/ada-lovelace/.
Live transits to the frozen natal chart — time-stamped geometry, checkable today, different tomorrow.
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Birth time unknown — houses and angles are omitted, and the Moon’s degree is approximate.