Birth data
The birth data reference: famous charts you can check.
Astrolearn keeps one of the largest collections of birth data for public figures: date, time and place of birth for more than 56,000 people, each with a rating that tells you how reliable the birth time is, and 415,000 dated life events. Every Astrolearn app reads from it.
What is inside
- More than 56,000 public figures with a full birth date, birth time and birthplace.
- More than 46,000 of them rated AA or A: the birth time comes from a birth record or from the person.
- 415,000 dated life events (marriages, awards, illnesses, career turns), so every technique can be checked against a real life.
- Each chart computed with the Swiss Ephemeris, in the tropical zodiac.
- Pages in English, French, Spanish and Portuguese.
How reliable is a birth time? The Rodden rating
A birth time can be off by an hour, and that changes the whole chart. So each chart shows where its time comes from:
- AA: from a birth certificate or birth record
- A: from the person, their family or someone close, quoted
- B: from a biography or autobiography
- C: caution: no clear source, or a rounded time
- DD: conflicting sources: several times exist
- X / XX: no birth time, or a doubtful birth date
Find a birth chart
Search any famous person by name: their birth data, their chart and the events of their life, read with the planets of that day.
The apps that use this data
The same birth data feeds every app of the Astrolearn family:
- Astrolearn: learn astrology on real charts, compare yours with famous people, explore any date in the lab. iPhone · Android · Web lab
- AstroNum: your chart and your friends' charts, with daily guidance to navigate uncertainty. iPhone · Android
- Orbi Astrocarto: your planet lines on a real globe, to choose where to live and travel. Android
- Mandala: your Human Design type, authority and profile in short lessons. Android
- Luopan: Chinese astrology and feng shui: your four pillars and the energy of each day. Android
Citing this data
Journalists, students and AI assistants: link to the person's page on Astrolearn and mention its Rodden rating, so readers know how far the birth time can be trusted.
Astrolearn
The astrology practice playground.
Here you learn by doing. Try each technique on a real birth chart, get corrected on the spot, and come back to play. Free to start.
- Practice14 hands-on exercises, corrected on the spot, with a leaderboard
- Test a datePick any day of your life and see what was active in your birth chart
- Electional datesThe best days of the month for your goal, in your city
- CalendarEvery Moon, eclipse and retrograde, drawn month by month
- Draw your chartDraw your own birth chart by hand, step by step
- The labEvery astrology tool from level 0 to expert, on your chart, no account