Giovanni Battista Hodierna

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Giovan Battista Odierna

Giovanni Battista Hodierna, also spelled as Odierna (April 13, 1597 – April 6, 1660)[1] was an Italian astronomer at the court of the Duke of Montechiaro. He compiled a catalog of some 40 entries, including at least 19 real and verifiable nebulous objects that might be confused with comets.

Biography[edit]

Hodierna was born in Ragusa, Sicily and died in Palma di Montechiaro.

The work anticipated Messier's catalogue, but had little impact. Messier seems not to have known of it.[2][3]

See also[edit]

References[edit]

  1. ^ "Giovanni Battista Hodierna". SEDS. Retrieved 26 February 2013. 
  2. ^ Birthday for a star cluster: Charles Messier, Astronomy Now, January 2011, page 20.
  3. ^ Fodera-Serio, G.; Indorato, L.; Nastasi, P. (February 1985), "Hodierna's Observations of Nebulae and his Cosmology", Journal for the History of Astronomy, 16 (1): 1, Bibcode:1985JHA....16....1F 

External links[edit]