ASTRONOMER
Frederik Kaiser
1808 - 1872

Frederik Kaiser
Frederik Kaiser (Amsterdam, 10 June 1808 – Leiden, 28 July 1872) was a Dutch astronomer. He was director of the Leiden Observatory from 1838 until his death. He is credited with the advancement of Dutch astronomy through his scientific contributions of positional measurements, his popularization of astronomy in the Netherlands, and by helping to build a state-of-the-art observatory in 1861. Today it is known as the "Old Observatory"). Read more on Wikipedia
His biography is available in different languages on Wikipedia. Frederik Kaiser is the 504th most popular astronomer (down from 419th in 2019), the 775th most popular biography from Netherlands (down from 734th in 2019) and the 19th most popular Dutch Astronomer.
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Among ASTRONOMERS
Among astronomers, Frederik Kaiser ranks 504 out of 644. Before him are Margaret Harwood, Eva Ahnert-Rohlfs, Charles Piazzi Smyth, Charlotte Moore Sitterly, Robert H. McNaught, and Edwin Foster Coddington. After him are William Henry Smyth, Ruby Payne-Scott, DeLisle Stewart, Giuseppe Asclepi, Miguel Itzigsohn, and Julie Vinter Hansen.
Most Popular Astronomers in Wikipedia
Go to all RankingsMargaret Harwood
1885 - 1979
HPI: 55.67
Rank: 498
Eva Ahnert-Rohlfs
1912 - 1954
HPI: 55.66
Rank: 499
Charles Piazzi Smyth
1819 - 1900
HPI: 55.64
Rank: 500
Charlotte Moore Sitterly
1898 - 1990
HPI: 55.59
Rank: 501
Robert H. McNaught
1956 - Present
HPI: 55.49
Rank: 502
Edwin Foster Coddington
1870 - 1950
HPI: 55.46
Rank: 503
Frederik Kaiser
1808 - 1872
HPI: 55.45
Rank: 504
William Henry Smyth
1788 - 1865
HPI: 55.40
Rank: 505
Ruby Payne-Scott
1912 - 1981
HPI: 55.34
Rank: 506
DeLisle Stewart
1870 - 1941
HPI: 55.32
Rank: 507
Giuseppe Asclepi
1706 - 1776
HPI: 55.31
Rank: 508
Miguel Itzigsohn
1908 - 1978
HPI: 55.31
Rank: 509
Julie Vinter Hansen
1890 - 1960
HPI: 55.30
Rank: 510
Contemporaries
Among people born in 1808, Frederik Kaiser ranks 65. Before him are Wilhelm Philippe Schimper, Manuel Isidoro Belzu, Wendela Hebbe, Michael William Balfe, José Rufino Echenique, and Hugh Falconer. After him are Hamilton Fish, Philipp Christoph Zeller, José María Urvina, Agustín Morales, José María Linares, and Juan Crisóstomo Torrico. Among people deceased in 1872, Frederik Kaiser ranks 62. Before him are Andrej Sládkovič, William Davies Evans, Pierre Charles Fournier de Saint-Amant, Benjamin Briggs, Nikolaos Mantzaros, and Bedros Tourian. After him are John Frederick Kensett, Nikolay Milyutin, Robert Wight, Richard S. Ewell, Charles Combes, and Agustín Morales.
Others Born in 1808
Go to all RankingsWilhelm Philippe Schimper
BIOLOGIST
1808 - 1880
HPI: 55.97
Rank: 59
Manuel Isidoro Belzu
POLITICIAN
1808 - 1865
HPI: 55.82
Rank: 60
Wendela Hebbe
WRITER
1808 - 1899
HPI: 55.56
Rank: 61
Michael William Balfe
COMPOSER
1808 - 1870
HPI: 55.49
Rank: 62
José Rufino Echenique
POLITICIAN
1808 - 1887
HPI: 55.49
Rank: 63
Hugh Falconer
ANTHROPOLOGIST
1808 - 1865
HPI: 55.46
Rank: 64
Frederik Kaiser
ASTRONOMER
1808 - 1872
HPI: 55.45
Rank: 65
Hamilton Fish
POLITICIAN
1808 - 1893
HPI: 54.72
Rank: 66
Philipp Christoph Zeller
BIOLOGIST
1808 - 1883
HPI: 54.57
Rank: 67
José María Urvina
POLITICIAN
1808 - 1891
HPI: 54.53
Rank: 68
Agustín Morales
POLITICIAN
1808 - 1872
HPI: 54.25
Rank: 69
José María Linares
POLITICIAN
1808 - 1861
HPI: 54.09
Rank: 70
Juan Crisóstomo Torrico
POLITICIAN
1808 - 1875
HPI: 53.97
Rank: 71
Others Deceased in 1872
Go to all RankingsAndrej Sládkovič
WRITER
1820 - 1872
HPI: 57.25
Rank: 56
William Davies Evans
POLITICIAN
1790 - 1872
HPI: 57.02
Rank: 57
Pierre Charles Fournier de Saint-Amant
CHESS PLAYER
1800 - 1872
HPI: 56.80
Rank: 58
Benjamin Briggs
MILITARY PERSONNEL
1835 - 1872
HPI: 56.67
Rank: 59
Nikolaos Mantzaros
COMPOSER
1795 - 1872
HPI: 56.48
Rank: 60
Bedros Tourian
WRITER
1851 - 1872
HPI: 56.02
Rank: 61
Frederik Kaiser
ASTRONOMER
1808 - 1872
HPI: 55.45
Rank: 62
John Frederick Kensett
PAINTER
1816 - 1872
HPI: 55.36
Rank: 63
Nikolay Milyutin
POLITICIAN
1818 - 1872
HPI: 55.12
Rank: 64
Robert Wight
BIOLOGIST
1796 - 1872
HPI: 55.07
Rank: 65
Richard S. Ewell
MILITARY PERSONNEL
1817 - 1872
HPI: 54.68
Rank: 66
Charles Combes
ENGINEER
1801 - 1872
HPI: 54.56
Rank: 67
Agustín Morales
POLITICIAN
1808 - 1872
HPI: 54.25
Rank: 68
In Netherlands
Among people born in Netherlands, Frederik Kaiser ranks 775 out of 1,646. Before him are Ed de Goey (1966), Cornelis Ketel (1548), Henriette Roland Holst (1869), Princess Mabel of Orange-Nassau (1968), Pieter Cort van der Linden (1846), and Joseph Bruyère (1948). After him are Zara Whites (1968), Badr Hari (1984), Hans van Mierlo (1931), Karen Mulder (1970), Daley Blind (1990), and Gerbrand Bredero (1585).
Others born in Netherlands
Go to all RankingsEd de Goey
SOCCER PLAYER
1966 - Present
HPI: 55.61
Rank: 769
Cornelis Ketel
PAINTER
1548 - 1616
HPI: 55.60
Rank: 770
Henriette Roland Holst
WRITER
1869 - 1952
HPI: 55.57
Rank: 771
Princess Mabel of Orange-Nassau
POLITICIAN
1968 - Present
HPI: 55.53
Rank: 772
Pieter Cort van der Linden
POLITICIAN
1846 - 1935
HPI: 55.48
Rank: 773
Joseph Bruyère
CYCLIST
1948 - Present
HPI: 55.45
Rank: 774
Frederik Kaiser
ASTRONOMER
1808 - 1872
HPI: 55.45
Rank: 775
Zara Whites
PORNOGRAPHIC ACTOR
1968 - Present
HPI: 55.40
Rank: 776
Badr Hari
POLITICIAN
1984 - Present
HPI: 55.40
Rank: 777
Hans van Mierlo
POLITICIAN
1931 - 2010
HPI: 55.37
Rank: 778
Karen Mulder
SINGER
1970 - Present
HPI: 55.35
Rank: 779
Daley Blind
SOCCER PLAYER
1990 - Present
HPI: 55.33
Rank: 780
Gerbrand Bredero
WRITER
1585 - 1618
HPI: 55.33
Rank: 781
Among ASTRONOMERS In Netherlands
Among astronomers born in Netherlands, Frederik Kaiser ranks 19. Before him are Walter Lewin (1936), Dirk Brouwer (1902), Peter van de Kamp (1901), Bart Bok (1906), Eise Eisinga (1744), and Kees de Jager (1921). After him are Ewine van Dishoeck (1955), and Adriaan van Maanen (1884).
Walter Lewin
1936 - Present
HPI: 59.25
Rank: 13
Dirk Brouwer
1902 - 1966
HPI: 58.50
Rank: 14
Peter van de Kamp
1901 - 1995
HPI: 58.37
Rank: 15
Bart Bok
1906 - 1983
HPI: 57.84
Rank: 16
Eise Eisinga
1744 - 1828
HPI: 57.70
Rank: 17
Kees de Jager
1921 - 2021
HPI: 56.57
Rank: 18
Frederik Kaiser
1808 - 1872
HPI: 55.45
Rank: 19
Ewine van Dishoeck
1955 - Present
HPI: 54.42
Rank: 20
Adriaan van Maanen
1884 - 1946
HPI: 53.70
Rank: 21