Al-Battani
Islamic astronomer and mathematician (died 929)
- Fame56.6
- Momentum16.5
- Wikipedia3.9K
TurkeyHe corrected Ptolemy, calculated Earth's axial tilt with startling precision, and mapped the solar year so accurately that Copernicus, Kepler, and Galileo all leaned on his tables centuries later. A ninth-century astronomer working from Raqqa whose observations helped reshape the calendar and nudge Europe toward heliocentrism.
About
Al-Battani lived and worked for most of his life at Raqqa, now in Syria, producing his Kitāb az-Zīj aṣ-Ṣābi' around 900 — the earliest surviving astronomical table in the Ptolemaic tradition nearly untouched by Hindu or Sasanian influence. He refined Ptolemy's Almagest with new ideas and his own tables, and his observations of the Sun revealed the nature of annular solar eclipses while yielding precise values for Earth's obliquity, the solar year, and the precession of the equinoxes at one degree per 66 years. A Latin translation by Plato Tiburtinus between 1134 and 1138 carried his work west,…
Photos
Platforms
No platforms connected yet.
Score breakdown
The six component signals behind the Fame score, and their ranks across the leaderboards.
Sources
- WikipediaHigh confidencewikipedia · en.wikipedia.org
- WikidataHigh confidencewikidata · wikidata.org
- Pantheon 2.0High confidencedatabase · pantheon.world
You might know
Similar profiles worth watching
_(cropped).jpg?width=1200)
%2C_microbiologist_and_chemist_Wellcome_V0026980.jpg)