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After a childhood fever, he suffered from very sensitive eyes, and believed that he would soon go blind. For fear of losing his ability to read, he devoured any book available and trained his memory. He thus immersed himself in Greek and Latin literature, acquired the ability to recall entire pages
991:, partly from the 1880 Encyclopædia Britannica, including an account of Delambre's intervention to request liberation (from French imprisonment) of James Smithson, who went on to endow the foundation of the Smithsonian Institution, national museum of the United States of America
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George
William Foote, ed. (1887). Progress: a monthly magazine of advanced thought, Volume 7. Progressive Publishing Co. p. 127. DELAMBRE (Jean Baptiste Joseph), French astronomer, born at Amiens, 19 September 1749, studied under Lalande and became, like his master, an
339:. The same year he married Elisabeth-Aglaée Leblanc de Pommard, a widow with whom he had lived already for a long time. Her son, Achille-César-Charles de Pommard (1781–1807) assisted Delambre on several occasions in his astronomical and
248:
to introduce a new unit of measurement. The academics decided on the metre, defined as 1 / 10,000,000 of the distance from the North Pole to the equator, and prepared to organise an expedition to measure the length of the
436:(editor; Baudouin, Imprimeur de l'Institut National; Paris; 3. vol.; January 1806, 1807, 1810; this includes both his own and Méchain's data gathered during the meridian survey 1792–1799 and calculations derived thereof)
305:
headed the southern expedition, measuring from
Barcelona to Rodez. The measurements were finished in 1798. The gathered data were presented to an international conference of savants in Paris the following year.
864:
1135:
434:
Base du système métrique décimal, ou Mesure de l'arc du méridien – compris entre les parallèles de
Dunkerque et Barcelone, exécutée en 1792 et années suivantes, par MM. Méchain et Delambre.
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343:
surveys, notably the measuring of the baselines for the meridian survey, and the latitude definition for Paris in
December 1799 which was presented to the Conference of Savants.
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This includes the history of astronomy in the 18th century, especially critiques of his colleagues at the academy, which he withheld to be published posthumously.
447:
Tables écliptiques des satellites de
Jupiter: d'après la théorie de M. le Marquis de Laplace, et la totalité des observations faites depuis 1662 jusqu'à l'an 1802
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400:
1105:
285:. Cassini was chosen to head the northern expedition but, as a royalist, he refused to serve under the revolutionary government after the arrest of King
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and appointed
Delambre its Permanent Secretary for the Mathematical Sciences, a post he held until his death. In 1803, he was elected a member of the
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430:(Baudouin, Paris, January 1806; this is the eulogy on the late Pierre Méchain, read at the academy by Secretary Delambre on 24 June 1805)
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Portrait of Jean
Baptiste Joseph Delambre from the Lick Observatory Records Digital Archive, UC Santa Cruz Library's Digital Collections
297:
and in May 1792, after
Cassini's final refusal, was placed in charge of the northern expedition, measuring the meridian from Dunkirk to
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459:, Paris: M V Courcier, 1817. 2 volumes; vol. 1, lxxii, 556 pp., 1 folded plate; vol. 2, viii, 639 pp., , 16 folded plates.
547:, Paris: M V Courcier, 1821. 2 volumes; vol. 1, lxxxii, 715 pp., , 9 folded plates; vol. 2, , 804 pp., 8 folded plates.
236:
Delambre's quickly achieved success in his career in astronomy, such that in 1788, he was elected a foreign member of the
1125:
604:, edited by Claude-Louis Mathieu, Paris: Bachelier (successeur de M V Courcier), 1827. lii, 796 p., 3 folded plates.
346:
Delambre was one of the first astronomers to derive astronomical equations from analytical formulas, was the author of
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verbatim weeks after reading them, became fluent in
Italian, English and German and even wrote an unpublished
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The
Measure of All Things – The Seven-Year Odyssey and Hidden Error That Transformed the World
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Jean Baptiste Joseph Delambre papers Jean Baptiste Joseph Delambre papers, MSS 458
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561:, #25), with a new introduction and tables of contents by I. Bernard Cohen.
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Grandeur et figure de la terre, ouvrage augmenté de notes, de cartes (1912)
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639:(edited by Guillaume Bigourdan, Gauthiers-Villars, Paris, 1912; about the
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273:. In April 1791, the academy's Metric Commission confided this mission to
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Rapport historique sur le progrès des sciences mathématiques depuis 1799
293:. On 15 February 1792, Delambre was elected unanimously a member of the
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A history of astronomy, comprising four works and six volumes in all:
934:(The Free Press; New York, London, Toronto, Sydney, Singapore; 2002;
834:
557:
Reprinted by New York and London: Johnson Reprint Corporation, 1969 (
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Reprinted by New York and London: Johnson Reprint Corporation, 1965 (
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Reprinted by New York and London: Johnson Reprint Corporation, 1965 (
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504:, Paris: M V Courcier, 1819. lxxxiv, 640 pp., 17 folded plates.
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200:(19 September 1749 – 19 August 1822) was a French mathematician,
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331:
After Méchain's death in 1804, he was appointed director of the
953:
422:
Méthodes analytiques pour la détermination d'un arc du méridien
122:
408:
298:
1136:
Honorary members of the Saint Petersburg Academy of Sciences
821:(2239). Springer Science and Business Media LLC: 101. 1912.
780:
Ten, Antonio E. (2014). "Delambre, Jean-Baptiste-Joseph".
350:
and, after the age of 70, also the author of works on the
231:
Règle ou méthode facile pour apprendre la langue anglaise
571:
Also reprinted by Paris: Editions Jacques Gabay, 2006.
428:
Notice historique sur M. Méchain, lue le 5 messidor XIII
784:. New York, NY: Springer New York. pp. 542–543.
1071:
Fellows of the American Academy of Arts and Sciences
216:, and author of well-known books on the history of
374:. He was elected a Foreign Honorary Member of the
966:
1101:Members of the Royal Swedish Academy of Sciences
1027:
1022:on Paris Observatory digital library (in French)
583:Text on line: both volumes, with usable plates,
473:, #23), with a new preface by Otto Neugebauer.
602:Histoire de l'astronomie au dix-huitième siècle
16:French mathematician and astronomer (1749–1822)
732:Tables écliptiques des satellites de Jupiter
716:Tables écliptiques des satellites de Jupiter
700:Tables écliptiques des satellites de Jupiter
684:Tables écliptiques des satellites de Jupiter
668:Tables écliptiques des satellites de Jupiter
414:Tables écliptiques des satellites de Jupiter
335:. He was also professor of astronomy at the
233:(Easy rule or method for learning English).
581:This takes the history to the 17th century.
1106:Officers of the French Academy of Sciences
381:Delambre died in 1822 and was interred in
806:
528:Also reprinted by Paris: J. Gabay, 2006.
78:Learn how and when to remove this message
782:Biographical Encyclopedia of Astronomers
407:
399:
220:from ancient times to the 18th century.
198:Jean Baptiste Joseph, chevalier Delambre
41:This article includes a list of general
1066:Academic staff of the Collège de France
978:MacTutor History of Mathematics Archive
890:"Book of Members, 1780–2010: Chapter D"
756:Arc measurement of Delambre and Méchain
404:Histoire de l'astronomie ancienne, 1817
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773:
372:72 names inscribed on the Eiffel tower
897:American Academy of Arts and Sciences
613:Reprinted by Paris: J. Gabay, 2004.
502:Histoire de l'astronomie du moyen age
376:American Academy of Arts and Sciences
27:
882:
779:
442:(Imprimerie Impériale, Paris, 1810)
13:
1116:19th-century French mathematicians
1111:18th-century French mathematicians
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813:"Grandeur et Figure de la Terre".
47:it lacks sufficient corresponding
14:
1147:
1056:Burials at Père Lachaise Cemetery
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457:Histoire de l'astronomie ancienne
238:Royal Swedish Academy of Sciences
1011:L. Tom Perry Special Collections
952:
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545:Histoire de l'astronomie moderne
389:on the Moon is named after him.
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32:
1086:18th-century French astronomers
1061:Knights of the Legion of Honour
1051:19th-century French astronomers
973:"Jean Baptiste Joseph Delambre"
412:Title page of an 1817 copy of "
370:. His name is also one of the
1091:19th-century French historians
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857:
730:Excerpt from an 1817 copy of "
450:(Paris : Courcier, 1817.)
322:American Philosophical Society
212:. He was also director of the
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989:A brief biography of Delambre
959:Jean-Baptiste Joseph Delambre
790:10.1007/978-1-4419-9917-7_346
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242:National Constituent Assembly
94:Jean Baptiste Joseph Delambre
1076:Fellows of the Royal Society
223:
7:
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316:took the presidency of the
10:
1152:
648:Some works are digitalized
318:French Academy of Sciences
295:French Academy of Sciences
246:French Academy of Sciences
18:
1126:19th-century male writers
392:Delambre was an atheist.
275:Jean-Dominique de Cassini
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1015:Brigham Young University
1000:15 December 2018 at the
983:University of St Andrews
395:
356:Histoire de l'astronomie
301:in the south of France.
19:Not to be confused with
1096:Historians of astronomy
1020:Delambre's publications
424:(Crapelet, Paris, 1799)
62:more precise citations.
714:1817 introduction to "
698:1817 introduction to "
682:1817 introduction to "
628:; with usable plates,
483:Text on line: vol. 1,
417:
405:
385:in Paris. The crater
383:Père Lachaise Cemetery
364:Order of Saint Michael
261:. This portion of the
206:historian of astronomy
411:
403:
279:Adrien-Marie Legendre
969:Robertson, Edmund F.
961:at Wikimedia Commons
869:search.amphilsoc.org
865:"APS Member History"
751:History of the metre
358:. He was a knight (
352:history of astronomy
348:Delambre's analogies
1121:French male writers
967:O'Connor, John J.;
827:1912Natur..90..101.
641:figure of the Earth
1046:People from Amiens
746:Delambre analogies
559:Sources of Science
516:Sources of Science
471:Sources of Science
418:
406:
291:Flight to Varennes
1131:French geodesists
957:Media related to
799:978-1-4419-9916-0
652:Paris Observatory
337:Collège de France
333:Paris Observatory
214:Paris Observatory
195:
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182:Doctoral students
154:Scientific career
146:Kingdom of France
127:Kingdom of France
119:19 September 1749
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368:Légion d'honneur
171:Doctoral advisor
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139:(1822-08-19)
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1041:1822 deaths
1036:1749 births
930:Ken Alder:
366:and of the
186:Gerard Moll
60:introducing
1030:Categories
767:References
595:; vol. 2,
586:; vol. 1,
492:; vol. 2,
341:geodetical
267:North Pole
244:asked the
202:astronomer
115:1749-09-19
43:references
21:d'Alambert
843:0028-0836
619:470502171
610:490233264
577:493779358
553:490233154
534:494627038
518:, #24.)
510:490233042
465:490232972
378:in 1822.
362:) of the
360:chevalier
354:like the
314:Bonaparte
309:In 1801,
287:Louis XVI
269:with the
259:Barcelona
224:Biography
218:astronomy
210:geodesist
164:Astronomy
998:Archived
917:Atheist.
851:29711903
740:See also
387:Delambre
263:meridian
253:between
902:28 July
874:1 April
823:Bibcode
289:on his
271:Equator
255:Dunkirk
144:Paris,
56:improve
938:
849:
841:
815:Nature
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567:647838
565:
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479:648488
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208:, and
160:Fields
123:Amiens
45:, but
893:(PDF)
847:S2CID
396:Works
299:Rodez
936:ISBN
904:2014
876:2021
839:ISSN
794:ISBN
615:OCLC
606:OCLC
573:OCLC
563:OCLC
549:OCLC
530:OCLC
520:OCLC
506:OCLC
475:OCLC
461:OCLC
281:and
257:and
134:Died
109:Born
1009:at
831:doi
786:doi
650:on
324:in
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