🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPolskiPortuguêsSvenskaTürkçe日本語EntityQ3348827· pop 5· linked from 4 articlesOctave CallandreauAlso known as Pierre Jean Octave CallandreauFrench astronomer (1852–1904)Wikidata factsImageOctave Callandreau.jpgShow 1 more factP8168Black LightningSources (2)wikidata.orgdata.bnf.frvia Wikidata · CC0Available in 5 languagesEspañolFrançais日本語Svenskavia Wikidata sitelinks · CC0ConnectionsastronomyEntityAngoulêmeEntityCategories1852 births1904 deaths19th-century French translatorsAcademic staff of École polytechniqueFrench astronomersPeople from AngoulêmeTransit of Venus