520 BC - 432 BC

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Cleostratus (Greek: Κλεόστρατος; b. c. 520 BC; d. Read more on Wikipedia

Since 2007, the English Wikipedia page of Cleostratus has received more than 31,666 page views. His biography is available in 18 different languages on Wikipedia. Cleostratus is the 240th most popular astronomer (down from 197th in 2019), the 819th most popular biography from Turkey (down from 686th in 2019) and the 5th most popular Astronomer.

Memorability Metrics

  • 32k

    Page Views (PV)

  • 52.09

    Historical Popularity Index (HPI)

  • 18

    Languages Editions (L)

  • 7.71

    Effective Languages (L*)

  • 1.63

    Coefficient of Variation (CV)

Page views of Cleostrati by language


Among astronomers, Cleostratus ranks 240 out of 531Before him are Didier Queloz, Halton Arp, James Edward Keeler, Johannes Schöner, Wilhelm von Biela, and Iosif Shklovsky. After him are Freimut Börngen, Nevil Maskelyne, Josep Comas i Solà, Fred Lawrence Whipple, William Cranch Bond, and Seth Carlo Chandler.

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Among people born in 520 BC, Cleostratus ranks 2Before him is Euphronios.  Among people deceased in 432 BC, Cleostratus ranks 2Before him is Callias II.

Others Born in 520 BC

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Others Deceased in 432 BC

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In Turkey

Among people born in Turkey, Cleostratus ranks 819 out of 1,301Before him are Alexander Ypsilantis (1726), Tuba Büyüküstün (1982), Âşık Veysel (1894), Nicomedes II of Bithynia (-200), Antipater of Tarsus (-300), and Alice of Antioch (1110). After him are Andronikos II of Trebizond (1240), Theodora Angelina (1190), Charles Gérard (1922), Haluk Bilginer (1954), Henri Langlois (1914), and Xanthus (-500).


Among astronomers born in Turkey, Cleostratus ranks 5Before him are Hipparchus (-190), E. M. Antoniadi (1870), Walter Sydney Adams (1876), and Cleomedes (110). After him are Dilhan Eryurt (1926), Janet Akyüz Mattei (1943), and Paris Pişmiş (1911).