Mickey Mouse universe instead; both in "Mickey Mouse Adventures" and in Disney's contemporary reprints of vintage stories in "Walt Disney's Comics and Stories" (1991–93). Later publisher Gemstone and the present Boom Studios have continued the use of Mouseton from 2003 onward. Strangely, in-between licensee Gladstone (1993–99) usually left Mickey's city unnamed, or—very rarely—referenced it as Duckburg, better known as Donald Duck's hometown. Mouseton's location in Calisota and its positioning with regard to Duckburg (the cities being next to one another) were the subject of speculation early on, but have generally been treated consistently in American publications from 2003 onward. In Disney comics published
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