Donald Duck universe Donald Duck universe The Donald Duck universe is a fictional shared universe which is the setting of stories involving Disney cartoon character Donald Duck, as well as Daisy Duck, Huey, Dewey, and Louie, Scrooge McDuck, and many other characters. The world is a part of the Mickey Mouse universe, but is more detailed. Life in the Donald Duck universe centers on the city of Duckburg, usually located in the fictional U.S. state of Calisota, analogous to Northern California. The world also incorporates several other real and fictional locations, as well as historical figures and a fictional timeline, which is followed
1313 Berna )". According to the surveys carried out by the Japanese Akari satellite, NASA's Spitzer Space Telescope and the Wide-field Infrared Survey Explorer with its subsequent NEOWISE mission, "Berna" measures between 13.12 and 19.96 kilometers in diameter and its surface has an albedo between 0.13 and 0.25. The "Collaborative Asteroid Lightcurve Link" assumes an albedo of 0.21 – derived from 15 Eunomia, the namesake fo the Eunomia family – and calculates a diameter of 13.88 kilometers based on an absolute magnitude of 11.6. 1313 Berna 1313 Berna, provisional designation , is a background asteroid and synchronous binary system from the Eunomian