Ivan Osipovich Yarkovsky Born: 24-May-1844 Birthplace: Osveya, Belarus Died: 22-Jan-1902 Location of death: Heidelberg, Germany Cause of death: Cancer - unspecified Remains: Buried, Heidelberg, Germany
Gender: Male Religion: Roman Catholic Race or Ethnicity: White Sexual orientation: Straight Occupation: Physicist, Engineer Nationality: Poland Executive summary: Yarkovsky effect Ivan Osipovich Yarkovsky was a Polish civil and mechanical engineer who spent most of his career in Russia, working for the Alexandrovsk Railway Company, but he is best known for his work as an amateur physicist. In 1888 he described a faint but important theoretical thermal effect on planets, comets, and other objects orbiting the Sun, in a paper that was widely ignored and generally forgotten. Now called the Yarkovsky effect, this phenomenon was described again almost fifty years after Yarkovsky's death by astronomer Ernst J. Öpik, who had read Yarkovsky's paper as a young man. A century after Yarkovsky's work, subsequent research has shown that the Yarkovsky effect contributes to the rotation rates of asteroids and helps to disperse asteroid groups. Yarkovsky also conducted research into heavier-than-air flight, designed (but never built) a ship propelled by sea-wave energy, and wrote a book propagating his "kinetic theory of universal gravitation." Father: Osip Janovic (physician, d. 1847) Wife: Elena Sendrikovskaya Alexandrova Son: Vitold (aviator)
University: BS, Technological Institute, St. Petersburg, Russia (1870) University: MS, Technological Institute, St. Petersburg, Russia (1872)
Moltsov Locomotive Engine Co. (1896-1901)
Nevsky Shipbuilding Company (1894-96)
Alexandrovsk Railway Company (1873-94)
Russian Technological Society President (1889)
Polish Ancestry
Lithuanian Ancestry
Author of books:
Kinetic Theory of Universal Gravitation (1888)
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