Guillaume Bigourdan's Human Design Chart
2/4 Sacral GeneratorFrench astronomer.
In 1877 he was appointed by Félix Tisserand as assistant astronomer at the Toulouse Observatory, and in 1879 followed Tisserand to the Paris Observatory when the latter became director there.
He spent many years verifying the positions of 6380 nebulas. He hoped to set a basis for future studies of the proper motion of nebulas; this turned out to be more or less in vain, since distant nebulas will not show any proper motion. However, he did discover approximately 500 new objects.
In 1902 he participated in an effort to redetermine with greater precision the longitude difference between London and Paris. He became a member of the Bureau des Longitudes in 1903, and a member of the French Academy of Sciences in 1904.
He described a method for adjusting equatorial mounttelescopes, which was known as “Bigourdan’s method”.
Bigourdan won the Lalande Prize of the French Academy of Sciences in 1883 and in 1891, and the Gold Medal of the Royal Astronomical Society in 1919. He was director of the Bureau International de l’Heure from 1919 to 1928.
He died 28 February 1932.
Link to Wikipedia biography
Analyze Guillaume Bigourdan With AI
Analyze Your Chart With AI
Discover More Famous People
Browse and analyze over 55,000 public figures and celebrities.
Ra Uru Hu
5/1 Manifestor
Martha Stewart
4/6 Manifestor
David Lynch
4/6 Generator
Barack Obama
6/2 Projector
Steve Jobs
6/3 Generator
Vladimir Putin
5/1 Manifestor
Kim Kardashian
3/5 Generator
Michael Jackson
1/3 Projector
Marilyn Monroe
6/2 Projector
Ariana Grande
2/4 Projector
Oprah Winfrey
2/4 Generator
Johnny Depp
2/4 ManifestorBrowse All Famous People
What is HumanDesign.ai and how does it work?
Curious what makes Guillaume Bigourdan tick? HumanDesign.ai instantly maps their exact birth data into a fully interactive clickable bodygraph chart, letting you hover or tap every center, channel, and gate for plain-language explanations. Bella, the platform’s built-in AI guide, adds context in real time, translating complex mechanics into everyday insights so you can see how Guillaume Bigourdan’s strengths, challenges, and life themes play out on-screen.
The same tools are waiting for you. Generate your own Human Design Chart in seconds, open a library of 2000+ suggested questions, and chat with Bella as often as you like to decode your design, daily transits, and even relationship dynamics.
Want to compare energies? Save unlimited charts for friends, family, or clients, then ask Bella to reveal compatibilities, composite patterns, or coaching tips, all in one conversation thread.
Start free with core features, or unlock our Personal and Pro plans for deeper dives: unlimited Q&A, celebrity chart search spanning 55,000+ public figures, white-label PDF reports, branded content generation, and a professional profile with built-in booking for practitioners. Whether you’re exploring your own potential or guiding others, HumanDesign.ai delivers an ever-expanding toolbox of AI-powered insights—no spreadsheets, no jargon, just clarity at your fingertips.
Ready to see yours? Signup for FREE today!
Design
Design
Personality
Chart Properties
Decision Making Framework