Mouchez, Amedee Ernest

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Name
Mouchez, Amedee Ernest Gender: M
born on 24 August 1821 at 16:00 (= 4:00 PM )
Place Madrid, Spain, 40n24, 3w41
Timezone LMT m3w41 (is local mean time)
Data source
Quoted BC/BR
Rodden Rating AA
Collector: Geslain
Astrology data s_su.18.gif s_vircol.18.gif 01°06' s_mo.18.gif s_cancol.18.gif 26°22 Asc.s_capcol.18.gif 10°28'



Amedee Ernest Mouchez

Biography

French naval officer who became director of the Paris Observatory and launched the ill-fated Carte du Ciel project in 1887.

Mouchez embarked on a career in the French Navy as an ensign in 1843. This was a period of relative international maritime peace. Mouchez was initially occupied on hydrographic studies along the coasts of Korea, China and South America, penetrating 320 km up the Paraguay River and exploring the Abrolhos Islands. He improved the practice of surveying at sea, adapting terrestrial instruments for naval use, and was especially concerned with the problems of determining longitude. He developed the use of the theodolite and meridian telescope to improve the error in establishing longitude from around 30″ to 3-4″.

Attaining the rank of post captain in 1868, he embarked on a series of expeditions to chart the coast of Algeria. However, in 1870, during the Franco-Prussian War, he was called upon to make an heroic defence of the port of Le Havre.

Returning to his Algerian survey, he brought it to a conclusion in 1873, when he was elected to the Bureau des Longitudes and, in the following year, was sponsored by the Académie des sciences to observe the transit of Venus from St. Paul Island in the Indian Ocean. On 9 December he made a sequence of superb photographic plates of the event.

In 1875, the Académie elected him a member of the astronomy section and in 1878 he was promoted to rear admiral and awarded the role of director of the Paris Observatory. The observatory had fallen into disrepair and disrepute since the chaos of the 1870 war and the Paris Commune of 1871. Mouchez set about a programme of reconstruction but failed to persuade the government to fund a new observatory outside the centre of Paris.

In 1887, he collaborated with Sir David Gill to host an international astronomical conference in Paris. The principal outcome of the conference was a multi-national project to compile and index a photographic atlas of the heavens, the Carte du Ciel. The project consumed massive effort over several decades before it was rendered obsolete by modern astronomical methods.

Mouchez died 29 June 1892 in Wissous, Seine-et-Oise.


Link to Wikipedia biography

Events

Source Notes

Geslain quotes Spanish archive

Categories

  • Traits : Personality : Creative
  • Lifestyle : Work : Travel for work
  • Vocation : Military : Military career
  • Vocation : Science : Astronomy
  • Notable : Famous : First in Field

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