Giovanni Battista Hodierna
Template:Infobox person/Wikidata Giovanni Battista Hodierna, also spelled as Odierna (April 13, 1597 – April 6, 1660)<ref name="SEDS Biokknknlnmmmm">Template:Cite web</ref> was an Italian astronomer at the court of Giulio Tomasi, Duke of Palma (Palma di Montechiaro). He compiled a catalogue of comets and other celestial objects containing some 40 entries, including at least 19 real and verifiable nebulous objects that might be confused with comets.
Biography
Hodierna was born in Ragusa, Sicily and died in Palma di Montechiaro. While serving as a Roman Catholic priest in Ragusa, he also practised astronomy.<ref name="SEDS Biokknknlnmmmm" />
In 1654 he published a book entitled De systemate orbis cometici, deque admirandis coeli characteribus that contained a catalogue of celestial objects and a list of double stars. The work anticipated Messier's catalogue and the double star catalogues by Christian Mayer and William Herschel,<ref name=mnras24>Template:Citation</ref> but had little impact. Messier seems not to have known of it.<ref>Birthday for a star cluster: Charles Messier, Astronomy Now, January 2011, page 20.</ref><ref name=jha16_1_1>Template:Citation</ref>
Hodierna was prolific in publication, and his interests spanned many disciplines. In addition to his astronomical observations, he utilized optic microscopes to study insects, publishing on the multifaceted eye of flies and that in bee colonies only the queen is oviparous.<ref name="BS">Template:Cite book</ref>
Works
- Archimede redivivo colla stadera del momento, dove non solamente si insegna il modo di scoprire le frodi nella falsificazione dell'oro e dell'argento; ma si notifica l'uso delli pesi e delle misure civili presso diverse nazioni del mondo e di questo regno di Sicilia,<ref>Archimedes revived with the present stilyard, where not only is taught how to discover frauds in the falsification of gold and silver; but the use of civil weights and measures is noted in various nations of the world and of this kingdom of Sicily.</ref> Decio Cirillo publisher, Palermo, 1644.
- Protei cælestis vertigines seu Saturni systema,<ref>Protean heavenly vertigo or Saturn's system.</ref> Nicolo Bua, publisher, Panormita (1657).
- La stella nuova e peregrina comparsa l'anno 1600 sul petto del cigno, scoverta nuovamente,<ref>The new and strange star appeared in the year 1600 on the chest of the Cygnus (constellation), discovered again, This refers to the star P Cygni.</ref> Ignazio di Lazzari, Rome (1659).
- De systemate orbis cometici; deque admirandis coeli characteribus, Nicolo Bua, publisher, Panormita (1654).
See also
References
External links
- Template:DBI
- Biography @ SEDS
- Hodierna's Deep sky Observations @ SEDS
- A biography
- Hodierna's (1644) Opuscoli del dottor Don Gio. Battista Hodierna - digital facsimile from the Linda Hall Library