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Johann Bayer

File:Uranometria_orion.jpg · Wikimedia Commons · See Wikimedia Commons

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Johann Bayer

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German lawyer and uranographer

AI overview

Johann Bayer was a German lawyer who created a system for naming and mapping stars in the night sky. His work matters because his star-naming system, which uses Greek letters, is still used by astronomers today to identify stars in constellations.

AI-generated from the Wikipedia summary — may contain errors.

Wikidata facts

Instance of
human
Given name
Johann
Family name
Bayer
Gender
male
Citizenship
Germany
Place of birth
Rain
Place of death
Augsburg
Occupation
cartographer
Languages spoken
German
Field of work
astronomy
Show 5 more facts
Commons category
Johann Bayer
date of death
1625-03-07
date of birth
1572-01-01
name in native language
Johann Bayer
Commons Creator page
Johann Bayer
Sources (2)

via Wikidata · CC0

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Encyclopedic overview

The constellation Orion in Bayer's Uranometria

Johann Bayer ( German pronunciation: [ˈjoːhan ˈbaɪɐ]; 1572 – 7 March 1625) was a German lawyer and uranographer (celestial cartographer). He was born in Rain in 1572. In 1592, aged 20, he began his study of philosophy and law at the University of Ingolstadt, after which he moved to Augsburg to begin work as a lawyer, becoming legal adviser to the city council in 1612.

Excerpted from Wikipedia’s “Johann Bayer” article, available under the CC BY-SA 4.0 licence.