1834 - 1895
Friedrich Tietjen (1832 in Westerstede, Oldenburg – 1895 in Berlin) was a German astronomer.He was director of the Astronomisches Rechen-Institut (ARI) from 1874 until his death in 1895. Read more on Wikipedia
Since 2007, the English Wikipedia page of Friedrich Tietjen has received more than 10,608 page views. His biography is available in 17 different languages on Wikipedia. Friedrich Tietjen is the 407th most popular astronomer (down from 356th in 2019), the 4,106th most popular biography from Germany (down from 3,507th in 2019) and the 63rd most popular German Astronomer.
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Among astronomers, Friedrich Tietjen ranks 407 out of 531. Before him are Lyudmila Karachkina, Alfred Schmitt, Henry L. Giclas, Michael E. Brown, Leo Anton Karl de Ball, and Horace W. Babcock. After him are Barnaba Oriani, Stéphane Javelle, Vincenzo Cerulli, Albrecht Unsöld, John Pond, and Willem Jacob Luyten.
1948 - Present
HPI: 46.91
Rank: 401
1907 - 1973
HPI: 46.88
Rank: 402
1910 - 2007
HPI: 46.86
Rank: 403
1965 - Present
HPI: 46.83
Rank: 404
1853 - 1916
HPI: 46.77
Rank: 405
1912 - 2003
HPI: 46.77
Rank: 406
1834 - 1895
HPI: 46.77
Rank: 407
1752 - 1832
HPI: 46.75
Rank: 408
1864 - 1917
HPI: 46.75
Rank: 409
1859 - 1927
HPI: 46.72
Rank: 410
1905 - 1995
HPI: 46.69
Rank: 411
1767 - 1836
HPI: 46.68
Rank: 412
1899 - 1994
HPI: 46.67
Rank: 413
Among people born in 1834, Friedrich Tietjen ranks 75. Before him are Franz Steindachner, Edwin Klebs, Adrien René Franchet, Maurice Raynaud, Louis Ruchonnet, and Manuel Pardo. After him are George du Maurier, Heinrich Caro, Princess Marie of Baden, Edmond Laguerre, Charles Augustus Young, and Emil Stang. Among people deceased in 1895, Friedrich Tietjen ranks 70. Before him are Knud Knudsen, Thomas Francis Wade, Manuel Ruiz Zorrilla, Luigi Giuseppe Lasagna, George Newbold Lawrence, and Zygmunt Szczęsny Feliński. After him are Ludwig Schläfli, Manuel Pavía y Rodríguez de Alburquerque, Joseph Thomson, Charles Frédéric Girard, Calvert Vaux, and Henry Seebohm.
1834 - 1919
HPI: 47.93
Rank: 69
1834 - 1913
HPI: 47.72
Rank: 70
1834 - 1900
HPI: 47.35
Rank: 71
1834 - 1881
HPI: 47.16
Rank: 72
1834 - 1893
HPI: 46.92
Rank: 73
1834 - 1878
HPI: 46.81
Rank: 74
1834 - 1895
HPI: 46.77
Rank: 75
1834 - 1896
HPI: 46.62
Rank: 76
1834 - 1910
HPI: 46.33
Rank: 77
1834 - 1899
HPI: 45.82
Rank: 78
1834 - 1886
HPI: 45.82
Rank: 79
1834 - 1908
HPI: 44.13
Rank: 80
1834 - 1912
HPI: 43.40
Rank: 81
1812 - 1895
HPI: 48.28
Rank: 64
1818 - 1895
HPI: 47.99
Rank: 65
1833 - 1895
HPI: 47.88
Rank: 66
1850 - 1895
HPI: 47.82
Rank: 67
1806 - 1895
HPI: 47.43
Rank: 68
1822 - 1895
HPI: 46.90
Rank: 69
1834 - 1895
HPI: 46.77
Rank: 70
1814 - 1895
HPI: 45.29
Rank: 71
1827 - 1895
HPI: 45.08
Rank: 72
1858 - 1895
HPI: 45.03
Rank: 73
1822 - 1895
HPI: 43.71
Rank: 74
1824 - 1895
HPI: 42.71
Rank: 75
1832 - 1895
HPI: 41.44
Rank: 76
Among people born in Germany, Friedrich Tietjen ranks 4,106 out of 6,142. Before him are Andreas Scholl (1967), Magdalena Sibylla of Holstein-Gottorp (1631), Alfred Landé (1888), Ernst Hartert (1859), Johann Gottfried Seume (1763), and Leo Anton Karl de Ball (1853). After him are Friedrich Sixt von Armin (1851), Ludwig Thoma (1867), Peter Altmaier (1958), Bernd Förster (1956), Ulf Timmermann (1962), and Ludwig Bechstein (1801).
1967 - Present
HPI: 46.80
Rank: 4,100
1631 - 1719
HPI: 46.79
Rank: 4,101
1888 - 1976
HPI: 46.78
Rank: 4,102
1859 - 1933
HPI: 46.78
Rank: 4,103
1763 - 1810
HPI: 46.78
Rank: 4,104
1853 - 1916
HPI: 46.77
Rank: 4,105
1834 - 1895
HPI: 46.77
Rank: 4,106
1851 - 1936
HPI: 46.76
Rank: 4,107
1867 - 1921
HPI: 46.76
Rank: 4,108
1958 - Present
HPI: 46.75
Rank: 4,109
1956 - Present
HPI: 46.74
Rank: 4,110
1962 - Present
HPI: 46.74
Rank: 4,111
1801 - 1860
HPI: 46.73
Rank: 4,112
Among astronomers born in Germany, Friedrich Tietjen ranks 63. Before him are Christian August Friedrich Peters (1806), Gottfried Kirch (1639), Ludwig Biermann (1907), Lutz D. Schmadel (1942), Richard Schorr (1867), and Leo Anton Karl de Ball (1853). After him are Albrecht Unsöld (1905), Alfred Bohrmann (1904), Hans-Emil Schuster (1934), Arno Arthur Wachmann (1902), Cuno Hoffmeister (1892), and Eva Ahnert-Rohlfs (1912).
1806 - 1880
HPI: 47.50
Rank: 57
1639 - 1710
HPI: 47.34
Rank: 58
1907 - 1986
HPI: 47.30
Rank: 59
1942 - 2016
HPI: 47.00
Rank: 60
1867 - 1951
HPI: 46.92
Rank: 61
1853 - 1916
HPI: 46.77
Rank: 62
1834 - 1895
HPI: 46.77
Rank: 63
1905 - 1995
HPI: 46.69
Rank: 64
1904 - 2000
HPI: 45.95
Rank: 65
1934 - Present
HPI: 44.14
Rank: 66
1902 - 1990
HPI: 43.69
Rank: 67
1892 - 1968
HPI: 43.00
Rank: 68
1912 - 1954
HPI: 42.92
Rank: 69