ASTRONOMER

Tadeáš Hájek

1525 - 1600

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Icon of person Tadeáš Hájek

Tadeáš Hájek z Hájku (Czech pronunciation: [ˈtadeaːʃ ˈɦaːjɛk ˈzɦaːjku]) (1 December 1525 in Prague – 1 September 1600 in Prague), also known as Tadeáš Hájek of Hájek, Thaddaeus Hagecius ab Hayek or Thaddeus Nemicus, was a Czech naturalist, personal physician of the Holy Roman Emperor Rudolph II and an astronomer in the Kingdom of Bohemia. Read more on Wikipedia

Since 2007, the English Wikipedia page of Tadeáš Hájek has received more than 34,054 page views. His biography is available in 15 different languages on Wikipedia. Tadeáš Hájek is the 376th most popular astronomer (down from 316th in 2019), the 536th most popular biography from Czechia (down from 433rd in 2019) and the 5th most popular Czech Astronomer.

Memorability Metrics

  • 34k

    Page Views (PV)

  • 49.48

    Historical Popularity Index (HPI)

  • 15

    Languages Editions (L)

  • 4.25

    Effective Languages (L*)

  • 2.11

    Coefficient of Variation (CV)

Among ASTRONOMERS

Among astronomers, Tadeáš Hájek ranks 376 out of 644. Before him are James Edward Keeler, Johann III Bernoulli, Frank Watson Dyson, Gérard de Vaucouleurs, Brian G. Marsden, and Adrien Auzout. After him are Nicolas Fatio de Duillier, Chushiro Hayashi, Johann von Lamont, Christoph Arnold, Margaret Geller, and André Patry.

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Contemporaries

Among people born in 1525, Tadeáš Hájek ranks 14. Before him are Germain Pilon, John Albert I, Duke of Mecklenburg, Abbakka Chowta, Patriarch Job of Moscow, Caspar Peucer, and Juraj Drašković.  Among people deceased in 1600, Tadeáš Hájek ranks 23. Before him are Joris Hoefnagel, Claude Le Jeune, Robert de Nola, Lourenço Marques, Edward Fortunatus, and Richard Hooker. After him is Basawan.

Others Born in 1525

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Others Deceased in 1600

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In Czechia

Among people born in Czechia, Tadeáš Hájek ranks 536 out of 1,200. Before him are Julius Zeyer (1841), Vladimír Holan (1905), Jiří Holík (1944), Zdenko Hans Skraup (1850), František Langer (1888), and Jan Blahoslav (1523). After him are Tomáš Pospíchal (1936), Hana Mandlíková (1962), Ladislav Klíma (1878), Ladislav Fuks (1923), Jan Janský (1873), and Karel Kachyňa (1924).

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Among ASTRONOMERS In Czechia

Among astronomers born in Czechia, Tadeáš Hájek ranks 5. Before him are Johann Palisa (1848), Luboš Kohoutek (1935), Antonín Mrkos (1918), and Theodor von Oppolzer (1841). After him are Joseph Johann von Littrow (1781), Jana Tichá (1965), Lenka Kotková (1973), Miloš Tichý (1966), and Zdeněk Moravec (1968).

Czech born Astronomers

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