ASTRONOMER
August Kopff
1882 - 1960
August Kopff
August Kopff (February 5, 1882 – April 25, 1960) was a German astronomer and discoverer of several comets and asteroids. Kopff studied and worked in Heidelberg, getting his PhD there in 1906 and he then joined the Humboldt University of Berlin where he became the Director of the Institute for Astronomical Calculation. He discovered some comets, including periodic comet 22P/Kopff and the non-periodic C/1906 E1. Read more on Wikipedia
Since 2007, the English Wikipedia page of August Kopff has received more than 27,283 page views. His biography is available in 31 different languages on Wikipedia (up from 28 in 2019). August Kopff is the 142nd most popular astronomer (up from 177th in 2019), the 1,621st most popular biography from Germany (up from 2,218th in 2019) and the 29th most popular German Astronomer.
Memorability Metrics
27k
Page Views (PV)
64.14
Historical Popularity Index (HPI)
31
Languages Editions (L)
15.90
Effective Languages (L*)
1.46
Coefficient of Variation (CV)
Among ASTRONOMERS
Among astronomers, August Kopff ranks 142 out of 644. Before him are Nikolai Chernykh, Maria Margaretha Kirch, Dorothea Klumpke, Giovanni Battista Hodierna, Henry Draper, and Ingrid van Houten-Groeneveld. After him are Johann Daniel Titius, Carolyn S. Shoemaker, Cecilia Payne-Gaposchkin, Joseph-Nicolas Delisle, Mariam al-Asturlabi, and George Biddell Airy.
Most Popular Astronomers in Wikipedia
Go to all RankingsNikolai Chernykh
1931 - 2004
HPI: 64.48
Rank: 136
Maria Margaretha Kirch
1670 - 1720
HPI: 64.33
Rank: 137
Dorothea Klumpke
1861 - 1942
HPI: 64.30
Rank: 138
Giovanni Battista Hodierna
1597 - 1660
HPI: 64.28
Rank: 139
Henry Draper
1837 - 1882
HPI: 64.27
Rank: 140
Ingrid van Houten-Groeneveld
1921 - 2015
HPI: 64.18
Rank: 141
August Kopff
1882 - 1960
HPI: 64.14
Rank: 142
Johann Daniel Titius
1729 - 1796
HPI: 64.07
Rank: 143
Carolyn S. Shoemaker
1929 - 2021
HPI: 63.98
Rank: 144
Cecilia Payne-Gaposchkin
1900 - 1979
HPI: 63.93
Rank: 145
Joseph-Nicolas Delisle
1688 - 1768
HPI: 63.90
Rank: 146
Mariam al-Asturlabi
950 - Present
HPI: 63.82
Rank: 147
George Biddell Airy
1801 - 1892
HPI: 63.82
Rank: 148
Contemporaries
Among people born in 1882, August Kopff ranks 80. Before him are Joaquín Turina, Leopold Stokowski, Harold Lowe, Natalia Sedova, Feng Yuxiang, and Ernst von Weizsäcker. After him are Yoshijirō Umezu, Eugène Joseph Delporte, William Halsey Jr., Princess Louise of Orléans, Sylvia Pankhurst, and Artur Schnabel. Among people deceased in 1960, August Kopff ranks 48. Before him are Eddie Cochran, Frank Lloyd, Jussi Björling, Beno Gutenberg, Vicki Baum, and Yan Xishan. After him are Feroze Gandhi, Pierre Reverdy, Salvatore Ferragamo, Sylvia Pankhurst, Antonie Pannekoek, and Abram Ioffe.
Others Born in 1882
Go to all RankingsJoaquín Turina
COMPOSER
1882 - 1949
HPI: 64.51
Rank: 74
Leopold Stokowski
CONDUCTOR
1882 - 1977
HPI: 64.39
Rank: 75
Harold Lowe
MILITARY PERSONNEL
1882 - 1944
HPI: 64.36
Rank: 76
Natalia Sedova
COMPANION
1882 - 1962
HPI: 64.35
Rank: 77
Feng Yuxiang
POLITICIAN
1882 - 1948
HPI: 64.28
Rank: 78
Ernst von Weizsäcker
POLITICIAN
1882 - 1951
HPI: 64.27
Rank: 79
August Kopff
ASTRONOMER
1882 - 1960
HPI: 64.14
Rank: 80
Yoshijirō Umezu
MILITARY PERSONNEL
1882 - 1949
HPI: 64.13
Rank: 81
Eugène Joseph Delporte
ASTRONOMER
1882 - 1955
HPI: 63.73
Rank: 82
William Halsey Jr.
MILITARY PERSONNEL
1882 - 1959
HPI: 63.70
Rank: 83
Princess Louise of Orléans
NOBLEMAN
1882 - 1958
HPI: 63.69
Rank: 84
Sylvia Pankhurst
SOCIAL ACTIVIST
1882 - 1960
HPI: 63.47
Rank: 85
Artur Schnabel
MUSICIAN
1882 - 1951
HPI: 63.36
Rank: 86
Others Deceased in 1960
Go to all RankingsEddie Cochran
MUSICIAN
1938 - 1960
HPI: 65.10
Rank: 42
Frank Lloyd
FILM DIRECTOR
1886 - 1960
HPI: 64.81
Rank: 43
Jussi Björling
SINGER
1911 - 1960
HPI: 64.64
Rank: 44
Beno Gutenberg
GEOLOGIST
1889 - 1960
HPI: 64.57
Rank: 45
Vicki Baum
WRITER
1888 - 1960
HPI: 64.46
Rank: 46
Yan Xishan
POLITICIAN
1883 - 1960
HPI: 64.45
Rank: 47
August Kopff
ASTRONOMER
1882 - 1960
HPI: 64.14
Rank: 48
Feroze Gandhi
POLITICIAN
1912 - 1960
HPI: 63.86
Rank: 49
Pierre Reverdy
WRITER
1889 - 1960
HPI: 63.69
Rank: 50
Salvatore Ferragamo
DESIGNER
1898 - 1960
HPI: 63.55
Rank: 51
Sylvia Pankhurst
SOCIAL ACTIVIST
1882 - 1960
HPI: 63.47
Rank: 52
Antonie Pannekoek
ASTRONOMER
1873 - 1960
HPI: 63.46
Rank: 53
Abram Ioffe
PHYSICIST
1880 - 1960
HPI: 63.40
Rank: 54
In Germany
Among people born in Germany, August Kopff ranks 1,621 out of 7,253. Before him are Franz Xaver Schwarz (1875), Conrad, Margrave of Meissen (1097), Oliver Bierhoff (1968), Eduard Mörike (1804), Otto Wels (1873), and Augusta Victoria of Hohenzollern (1890). After him are Wilhelm Rediess (1900), Frederick III, Elector Palatine (1515), Nicolaus Bruhns (1665), Andreas Karlstadt (1486), Charles Frederick, Grand Duke of Saxe-Weimar-Eisenach (1783), and Mike Nichols (1931).
Others born in Germany
Go to all RankingsFranz Xaver Schwarz
POLITICIAN
1875 - 1947
HPI: 64.16
Rank: 1,615
Conrad, Margrave of Meissen
POLITICIAN
1097 - 1157
HPI: 64.16
Rank: 1,616
Oliver Bierhoff
SOCCER PLAYER
1968 - Present
HPI: 64.16
Rank: 1,617
Eduard Mörike
WRITER
1804 - 1875
HPI: 64.15
Rank: 1,618
Otto Wels
POLITICIAN
1873 - 1939
HPI: 64.15
Rank: 1,619
Augusta Victoria of Hohenzollern
POLITICIAN
1890 - 1966
HPI: 64.15
Rank: 1,620
August Kopff
ASTRONOMER
1882 - 1960
HPI: 64.14
Rank: 1,621
Wilhelm Rediess
MILITARY PERSONNEL
1900 - 1945
HPI: 64.14
Rank: 1,622
Frederick III, Elector Palatine
POLITICIAN
1515 - 1576
HPI: 64.14
Rank: 1,623
Nicolaus Bruhns
COMPOSER
1665 - 1697
HPI: 64.14
Rank: 1,624
Andreas Karlstadt
PHILOSOPHER
1486 - 1541
HPI: 64.13
Rank: 1,625
Charles Frederick, Grand Duke of Saxe-Weimar-Eisenach
POLITICIAN
1783 - 1853
HPI: 64.13
Rank: 1,626
Mike Nichols
FILM DIRECTOR
1931 - 2014
HPI: 64.11
Rank: 1,627
Among ASTRONOMERS In Germany
Among astronomers born in Germany, August Kopff ranks 29. Before him are Heinrich Schwabe (1789), Hermann Goldschmidt (1802), Arthur Auwers (1838), Hermann Carl Vogel (1841), Maria Margaretha Kirch (1670), and Ingrid van Houten-Groeneveld (1921). After him are Friedrich Karl Arnold Schwassmann (1870), Tobias Mayer (1723), Johann Hieronymus Schröter (1745), Andreas Cellarius (1596), Martin Schwarzschild (1912), and Erasmus Reinhold (1511).
Heinrich Schwabe
1789 - 1875
HPI: 65.17
Rank: 23
Hermann Goldschmidt
1802 - 1866
HPI: 64.97
Rank: 24
Arthur Auwers
1838 - 1915
HPI: 64.60
Rank: 25
Hermann Carl Vogel
1841 - 1907
HPI: 64.53
Rank: 26
Maria Margaretha Kirch
1670 - 1720
HPI: 64.33
Rank: 27
Ingrid van Houten-Groeneveld
1921 - 2015
HPI: 64.18
Rank: 28
August Kopff
1882 - 1960
HPI: 64.14
Rank: 29
Friedrich Karl Arnold Schwassmann
1870 - 1964
HPI: 63.00
Rank: 30
Tobias Mayer
1723 - 1762
HPI: 62.42
Rank: 31
Johann Hieronymus Schröter
1745 - 1816
HPI: 62.08
Rank: 32
Andreas Cellarius
1596 - 1665
HPI: 61.92
Rank: 33
Martin Schwarzschild
1912 - 1997
HPI: 61.88
Rank: 34
Erasmus Reinhold
1511 - 1553
HPI: 61.21
Rank: 35