Question: The Great Comet of 1819 was analyzed by an astrologist born in which village ?

Related documents: [0]  [DOC] Arago was born at Estagel, a small village of 3,000 near Perpignan, in the "département " of Pyrénées-Orientales, France, where his father held the position of Treasurer of the Mint. [END] 
[1]  [DOC] The Great Comet of 1819, officially designated as C/1819 N1, also known as Comet Tralles, was an easily visible brilliant comet, approaching an apparent magnitude of 1–2, discovered July 1, 1819 by Johann Georg Tralles in Berlin, Germany. It was the first comet analyzed using polarimetry, by François Arago. [END]  
Answer: Estagel
Estagel