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José Joaquín de Ferrer y Cafranga (Pasaia, October 26, 1763 – Bilbao, May 18, 1818) was a Spanish Basque astronomer.

José Joaquín de Ferrer
Born	(1763-10-26)October 26, 1763 Pasajes, Guipúzcoa, Spain
Died	May 18, 1818(1818-05-18) (aged 54) Bilbao, Spain
Scientific career
Fields	Astronomy, cartography, navigation and mathematics

In 1779, aged 17, he was on board the Gipuzcoana Company's Nuestra Señora de la Asunción off Cape St Vincent when the vessel was captured by the British. After surviving captivity with the help of his family, he undertook studies. In 1801, Ferrer was elected as a member of the American Philosophical Society.[1]

The Spanish astronomer was part of the first solar eclipse expeditions. He journeyed to Cuba in 1803 and to New York State in 1806 and observed the two solar eclipses successfully. In the description of the solar eclipse in 1806 observed from Kinderhook, New York he coined the word "corona"[2] for the bright ring observable during a total eclipse.[3][4]

References

Further reading

• Dunbar, William; Hunter, George; Berry, Trey; Beasley, Pam; Clements, Jeanne (2006). The forgotten expedition, 1804-1805: the Louisiana Purchase journals of Dunbar and Hunter. ISBN 978-0-8071-3165-7.
• "image".
• "JOSÉ JOAQUÍN FERRER" (PDF).
• "Joaquín Ferrer y Cafranga".
• "Biografía del astrónomo español Don José Joaquín de Ferrer y Cafranga / por Antonio de Alcalá Galiano".

На других языках

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- [en] José Joaquín de Ferrer

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[it] José Joaquín Ferrer

José Joaquín Ferrer y Cafranga (Pasaia, 26 ottobre 1763 – Bilbao, 18 maggio 1832) è stato un astronomo, cartografo e matematico spagnolo, fratello del politico, diplomatico e uomo di affari Joaquín María Ferrer (1777-1861)[1].

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