Joseph François Bossert (30 November 1851 – 21 June 1906) was a French astronomer.
[1] Bossert began study at age fifteen at the Paris Observatory.
He calculated the orbits of asteroids and comets.
He was the main author of three star catalogues: He was also one of the main contributors to the Astrographic Catalogue project initiated by Mouchez in 1887.
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