University of Toronto Southern Observatory was created in 1971.
European Southern Observatory was created in 1962.
York University Observatory was created in 1969.
Helsinki University Observatory was created in 1834.
Widener University Observatory was created in 2004.
Durham University Observatory was created in 1839.
University of Alabama Observatory was created in 1950.
University of Illinois Observatory was created in 1896.
Georgetown University Astronomical Observatory was created in 1843.
Old University of Alabama Observatory was created in 1844.
University of Tokyo Atacama Observatory was created in 2009.
University of New Hampshire Observatory was created in 1984.
Michigan State University Observatory was created in 1969.