Remember not to look at the Sun without protective eye equipment. A solar eclipse can be harmful to the eyes, so NEVER look directly at the Sun without such protection.
Learn more about this total solar eclipse on the NASA Goddard Space Flight Center website '2010 July 11.'
Its orbital elements are found on the Harvard University website 'C/2009 R1 (McNaught).'
Learn more about C/2009 R1 (McNaught) in the Sky and Telescope article 'Comet in the June Dawn.'