Jérôme Lalande
French astronomer (*1732 – †1807)
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Updated 2026-06-01
Joseph Jérôme Lefrançois de Lalande was a French astronomer, freemason and writer. He is known for having estimated a precise value of the astronomical unit using measurements of the transit of Venus in 1769.
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Joseph Jérôme Lefrançois de Lalande was a French astronomer, freemason and writer. He is known for having estimated a precise value of the astronomical unit using measurements of the transit of Venus in 1769.
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- WikidataHigh confidencewikidata · wikidata.org
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- Pantheon 2.0High confidencedatabase · pantheon.world
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