MATHEMATICIAN
Charles-Eugène Delaunay
1816 - 1872

Charles-Eugène Delaunay
Charles-Eugène Delaunay (French pronunciation: [ʃaʁl øʒɛn dəlonɛ]; 9 April 1816 – 5 August 1872) was a French astronomer and mathematician. His lunar motion studies were important in advancing both the theory of planetary motion and mathematics. Read more on Wikipedia
His biography is available in different languages on Wikipedia. Charles-Eugène Delaunay is the 252nd most popular mathematician (up from 272nd in 2019), the 1,521st most popular biography from France (up from 1,980th in 2019) and the 51st most popular French Mathematician.
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Among MATHEMATICIANS
Among mathematicians, Charles-Eugène Delaunay ranks 252 out of 1,004. Before him are Vergilius of Salzburg, Abū Ja'far al-Khāzin, Henri Cartan, John Charles Fields, Anatoly Fomenko, and Gösta Mittag-Leffler. After him are Paolo Ruffini, Theodorus of Cyrene, Constantin Carathéodory, Richard von Mises, Ibn Yunus, and Johannes de Sacrobosco.
Most Popular Mathematicians in Wikipedia
Go to all RankingsVergilius of Salzburg
700 - 784
HPI: 66.25
Rank: 246
Abū Ja'far al-Khāzin
900 - 960
HPI: 66.23
Rank: 247
Henri Cartan
1904 - 2008
HPI: 66.23
Rank: 248
John Charles Fields
1863 - 1932
HPI: 66.22
Rank: 249
Anatoly Fomenko
1945 - Present
HPI: 66.20
Rank: 250
Gösta Mittag-Leffler
1846 - 1927
HPI: 66.19
Rank: 251
Charles-Eugène Delaunay
1816 - 1872
HPI: 66.17
Rank: 252
Paolo Ruffini
1765 - 1822
HPI: 66.17
Rank: 253
Theodorus of Cyrene
465 BC - 398 BC
HPI: 66.16
Rank: 254
Constantin Carathéodory
1873 - 1950
HPI: 66.15
Rank: 255
Richard von Mises
1883 - 1953
HPI: 66.14
Rank: 256
Ibn Yunus
950 - 1009
HPI: 66.10
Rank: 257
Johannes de Sacrobosco
1195 - 1256
HPI: 66.08
Rank: 258
Contemporaries
Among people born in 1816, Charles-Eugène Delaunay ranks 11. Before him are Ferdinand II of Portugal, Eugène Edine Pottier, Maria Theresa of Austria, Abbas I of Egypt, Paul Reuter, and Wazir Akbar Khan. After him are Carl Ludwig, Franz Sacher, 10th Dalai Lama, Jean Cabanis, William Gull, and Gustav Freytag. Among people deceased in 1872, Charles-Eugène Delaunay ranks 17. Before him are Franz Grillparzer, George Robert Gray, Aleksis Kivi, William Webb Ellis, Ljudevit Gaj, and Mary Somerville. After him are Mpande kaSenzangakhona, Prince Albert of Prussia, Vladimir Dal, Immanuel Nobel, Kawakami Gensai, and Princess Feodora of Leiningen.
Others Born in 1816
Go to all RankingsFerdinand II of Portugal
POLITICIAN
1816 - 1885
HPI: 73.07
Rank: 5
Eugène Edine Pottier
POLITICIAN
1816 - 1887
HPI: 71.63
Rank: 6
Maria Theresa of Austria
COMPANION
1816 - 1867
HPI: 70.66
Rank: 7
Abbas I of Egypt
POLITICIAN
1816 - 1854
HPI: 70.49
Rank: 8
Paul Reuter
BUSINESSPERSON
1816 - 1899
HPI: 69.70
Rank: 9
Wazir Akbar Khan
POLITICIAN
1816 - 1845
HPI: 66.54
Rank: 10
Charles-Eugène Delaunay
MATHEMATICIAN
1816 - 1872
HPI: 66.17
Rank: 11
Carl Ludwig
PHYSICIAN
1816 - 1895
HPI: 65.70
Rank: 12
Franz Sacher
CHEF
1816 - 1907
HPI: 64.87
Rank: 13
10th Dalai Lama
POLITICIAN
1816 - 1837
HPI: 64.36
Rank: 14
Jean Cabanis
BIOLOGIST
1816 - 1906
HPI: 63.87
Rank: 15
William Gull
PHYSICIAN
1816 - 1890
HPI: 63.60
Rank: 16
Gustav Freytag
POLITICIAN
1816 - 1895
HPI: 63.44
Rank: 17
Others Deceased in 1872
Go to all RankingsFranz Grillparzer
WRITER
1791 - 1872
HPI: 69.19
Rank: 11
George Robert Gray
BIOLOGIST
1808 - 1872
HPI: 67.72
Rank: 12
Aleksis Kivi
WRITER
1834 - 1872
HPI: 67.41
Rank: 13
William Webb Ellis
INVENTOR
1806 - 1872
HPI: 67.24
Rank: 14
Ljudevit Gaj
WRITER
1809 - 1872
HPI: 66.99
Rank: 15
Mary Somerville
ASTRONOMER
1780 - 1872
HPI: 66.27
Rank: 16
Charles-Eugène Delaunay
MATHEMATICIAN
1816 - 1872
HPI: 66.17
Rank: 17
Mpande kaSenzangakhona
POLITICIAN
1798 - 1872
HPI: 65.98
Rank: 18
Prince Albert of Prussia
POLITICIAN
1809 - 1872
HPI: 65.66
Rank: 19
Vladimir Dal
PHYSICIAN
1801 - 1872
HPI: 65.15
Rank: 20
Immanuel Nobel
ENGINEER
1801 - 1872
HPI: 64.95
Rank: 21
Kawakami Gensai
MILITARY PERSONNEL
1834 - 1872
HPI: 64.86
Rank: 22
Princess Feodora of Leiningen
POLITICIAN
1807 - 1872
HPI: 64.37
Rank: 23
In France
Among people born in France, Charles-Eugène Delaunay ranks 1,521 out of 6,770. Before him are Infanta Pilar, Duchess of Badajoz (1936), Étienne Mourrut (1939), Adalbert of Magdeburg (910), Fabien Barthez (1971), Adela of Normandy (1065), and Henri Murger (1822). After him are William I, Duke of Aquitaine (875), Jacques Balmat (1762), Emma Watson (1990), Yolanda of Courtenay (1197), Rodolphe Kreutzer (1766), and Pierre Guillaume Frédéric le Play (1806).
Others born in France
Go to all RankingsInfanta Pilar, Duchess of Badajoz
POLITICIAN
1936 - 2020
HPI: 66.22
Rank: 1,515
Étienne Mourrut
POLITICIAN
1939 - 2014
HPI: 66.21
Rank: 1,516
Adalbert of Magdeburg
RELIGIOUS FIGURE
910 - 981
HPI: 66.19
Rank: 1,517
Fabien Barthez
SOCCER PLAYER
1971 - Present
HPI: 66.19
Rank: 1,518
Adela of Normandy
NOBLEMAN
1065 - 1137
HPI: 66.18
Rank: 1,519
Henri Murger
WRITER
1822 - 1861
HPI: 66.18
Rank: 1,520
Charles-Eugène Delaunay
MATHEMATICIAN
1816 - 1872
HPI: 66.17
Rank: 1,521
William I, Duke of Aquitaine
POLITICIAN
875 - 918
HPI: 66.17
Rank: 1,522
Jacques Balmat
MOUNTAINEER
1762 - 1834
HPI: 66.17
Rank: 1,523
Emma Watson
ACTOR
1990 - Present
HPI: 66.16
Rank: 1,524
Yolanda of Courtenay
COMPANION
1197 - 1233
HPI: 66.15
Rank: 1,525
Rodolphe Kreutzer
COMPOSER
1766 - 1831
HPI: 66.15
Rank: 1,526
Pierre Guillaume Frédéric le Play
ECONOMIST
1806 - 1882
HPI: 66.14
Rank: 1,527
Among MATHEMATICIANS In France
Among mathematicians born in France, Charles-Eugène Delaunay ranks 51. Before him are Pierre Bouguer (1698), Laurent Schwartz (1915), Antoine Augustin Cournot (1801), Pierre Varignon (1654), Michel Chasles (1793), and Henri Cartan (1904). After him are Alexandre-Théophile Vandermonde (1735), Paul Lévy (1886), Édouard Roche (1820), Oronce Finé (1494), Yvonne Choquet-Bruhat (1923), and Alain Connes (1947).
Pierre Bouguer
1698 - 1758
HPI: 67.02
Rank: 45
Laurent Schwartz
1915 - 2002
HPI: 66.89
Rank: 46
Antoine Augustin Cournot
1801 - 1877
HPI: 66.77
Rank: 47
Pierre Varignon
1654 - 1722
HPI: 66.72
Rank: 48
Michel Chasles
1793 - 1880
HPI: 66.41
Rank: 49
Henri Cartan
1904 - 2008
HPI: 66.23
Rank: 50
Charles-Eugène Delaunay
1816 - 1872
HPI: 66.17
Rank: 51
Alexandre-Théophile Vandermonde
1735 - 1796
HPI: 65.63
Rank: 52
Paul Lévy
1886 - 1971
HPI: 65.55
Rank: 53
Édouard Roche
1820 - 1883
HPI: 65.37
Rank: 54
Oronce Finé
1494 - 1555
HPI: 64.67
Rank: 55
Yvonne Choquet-Bruhat
1923 - 2025
HPI: 64.56
Rank: 56
Alain Connes
1947 - Present
HPI: 64.08
Rank: 57