Famous Birthdays
Annie Jump Cannon
Annie Jump Cannon, American stellar spectroscopist (Harvard-classification), born in Dover, Delaware (d. 1941)
Annie Jump Cannon
1863 Highlights
About December 11, 1863
Day of the Week: Friday
How Long Ago? 157 years, 1 month and 7 days
Leap Year: No
Star Sign: Sagittarius
