{"guid":"6d5c1422-c998-5132-96ef-dd5996c2999f","title":"Transits von Exoplaneten vermessen - eine Anregung zum Selbermachen mit Webcam oder DSLR an kleinen Objektiven","subtitle":null,"slug":"rc3-2021-chaosstudiohamburg-422-transits-von-exoplaneten-vermessen-eine-anregung-zum-selbermachen-mit-webcam-oder-dslr-an-kleinen-objektiven","link":"https://pretalx.c3voc.de/rc3-2021-chaosstudiohamburg/talk/FBPG8H/","description":"Dank immer ausgeklügelter Methoden haben Astronomen inzwischen mehrere tausend Planeten um ferne Sonnen entdeckt. Doch der Nachweis von solcher Exoplaneten ist nicht nur etwas für die Profis. Selbst als Hobbyastronom kann man mit recht einfachen Mitteln das Vorbeiziehen eines Exoplaneten vor seinem Heimatstern - eine Minisonnenfinsternis - nachweisen. 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