Background
Appenzeller, Immo Julius was born on May 13, 1940 in Urach, Germany. Son of Julius and Else (Knödler) Appenzeller.
Appenzeller, Immo Julius was born on May 13, 1940 in Urach, Germany. Son of Julius and Else (Knödler) Appenzeller.
Doctor of Natural Sciences, University Göttingen, Germany, 1966.
Research associate University Chicago, 1966-1967. Staff scientist, ausserplanmassiger professor University Göttingen, 1967-1975. Professor astronomy University Heidelberg, Germany, since 1975.
Director State Observatory Heidelberg-Königstuhl, since 1975.
Member Astronomical Society, International Astronomical Union (assistant general secretary 1991-1994, general secretary 1994-1997), Max-Planck Society (external member).
Married Gisela Dudek, July 17, 1970. Children: Guido, Bastian, Sören.