About Ercole Dembowski
Lived 1812 – 1881 (aged 69). Ercole Dembowski was a Polish, Italian and Russian astronomer.
Ercole (Hercules) Dembowski (12 January 1812 – 19 January 1881) was an Italian astronomer.
Biography Dembowski was born in Milan. He inherited the title of "Baron" as the son of Jan Dembowski (Dębowski), one of Napoleon's Polish generals. He served in the navy of Austria-Hungary until 1843 when he retired for health reasons to Naples.
He was a tireless observer of double stars and made tens of thousands of micrometer measurements. In particular, he remeasured many double stars from Friedrich Struve's Dorpat Catalogue, noting how some of them had changed position over the years due to their mutual orbit as binary stars.
He won the Gold Medal of the Royal Astronomical Society in 1878.
The crater Dembowski on the Moon is named after him, as well as the main belt asteroid 349 Dembowska.
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Frequently asked questions
Who was Ercole Dembowski?
Italian astronomer (1812-1881)
When was Ercole Dembowski born?
Ercole Dembowski was born on 12 January 1812 in Milan.
When did Ercole Dembowski die?
Ercole Dembowski died on 19 January 1881 in Albizzate.
What was Ercole Dembowski's occupation?
Ercole Dembowski was an astronomer.
What nationality was Ercole Dembowski?
Ercole Dembowski was Polish, Italian and Russian.
Sources & further reading
Cite this page
APA: Biography.guide. (2026). Ercole Dembowski. https://biography.guide/ercole-dembowski/
MLA: "Ercole Dembowski." Biography.guide, https://biography.guide/ercole-dembowski/.
Chicago: "Ercole Dembowski." Biography.guide. https://biography.guide/ercole-dembowski/.
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