Alphonse Louis Nicolas Borrelly

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Alphonse Louis Nicolas Borrelly (born December 8, 1842 in Roquemaure near Nîmes , † February 28, 1926 ) was a French astronomer .

Borrelly took up an assistant position at the Marseille Observatory in 1864 . Until 1919 he worked there as a full-time astronomer.

With the comet finder of the observatory, which had an opening width of 182 mm, Borrelly discovered 20 asteroids , 18 comets (including the short-period 19P / Borrelly ) and 6 galaxies , which were recorded in the NGC .

In 1913 he received the Jules Janssen Prize . The asteroid (1539) Borrelly was named in his honor.

literature

  • Wilhelm Brüggenthies, Wolfgang R. Dick: Biographischer Index der Astronomie / Biographical Index of Astronomy . AVA - Akademische Verlagsanstalt, Leipzig 2017, ISBN 978-3-944913-54-4 , p. 211

Web links

Individual evidence

  1. Illustration of the comet finder