Best Tables
Al-Battani was a prominent medieval Islamic scholar and astronomer. He meticulously observed the sun’s movements, creating detailed tables for calculating solar angles and predicting eclipses. His work significantly advanced understanding of the solar year and provided crucial data utilized by astro...
Johannes Müller von Königsberg, known as Regiomontanus, was a prominent 15th-century astronomer and mathematician. His meticulously crafted tables of planetary movements were groundbreaking for their time, providing significantly improved accuracy in astronomical calculations. These resources were v...
Abu al-Rayhan Muhammad ibn Ahmad al-Zarqali was a prominent medieval Islamic astronomer active in Toledo during the 11th century. He is notable for creating highly accurate planetary tables, significantly advancing astronomical knowledge. These tables, alongside his work with astrolabes, provided es...
Maria Margaretha Cunitz (1610–1664) was a Silesian astronomer whose 1650 work Urania Propitia simplified the tables of planetary motion that Johannes Kepler had published in the Rudolphine Tables. By reducing the computational complexity of Kepler's methods, her book made ephemerides more accessible...
Canadian-American astronomer (1835–1909) who produced precise mathematical tables of solar system body positions that served as the international standard for decades.
Abu Ma'shar al-Balkhi was a 9th-century Persian astrologer and astronomer whose Latinized works shaped medieval European astronomy and astrology.
Austrian astronomer (1423–1461) who produced improved planetary tables and began a new Latin translation of Ptolemy's Almagest, later completed by his student Regiomontanus.
