Annie Jump Cannon

Annie Jump Cannon (11 Desemba 1863 – 13 Epril 1941) i bin wan wuman blong Astronomi.  Em mo Edward C. Pickering bin mekem wan sistem blong klasifae ol sta.  Nem blong sistem ia Harvard Classification Scheme.

Category:Saentis
Category:Pipol blong Yunaeted Stet blong Amerika‎