Peter Andreas Hansen
Astronomer and mathematician with star catalogs

Born
December 8th, 1795
229 years ago
Died
March 28th, 1874
151 years ago — 78 years old
Category
Scientists & Innovators
Country
Germany
Links & References
A Danish-German astronomer and mathematician contributed significantly to the field of astronomy. He worked closely with other prominent astronomers, including providing essential data on planetary motion and celestial mechanics. Hansen produced numerous star catalogs that enhanced the accuracy of astronomical observations. His efforts in calculating precise orbits of celestial bodies were influential in advancing the field. A major focus included studying the motion of asteroids and comets, contributing to the understanding of their trajectories. His work laid important groundwork for future astronomers.
Developed comprehensive star catalogs
Contributed to the calculation of orbits of celestial bodies
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