1537 Transylvania lightcurve has been obtained, and "Transylvania"s period is still uncertain. According to the surveys carried out by the Infrared Astronomical Satellite IRAS, the Japanese Akari satellite and the NEOWISE mission of NASA's Wide-field Infrared Survey Explorer, "Transylvania" measures between 13.77 and 21.49 kilometers in diameter and its surface has an albedo between 0.05 and 0.1619. The "Collaborative Asteroid Lightcurve Link" derives an albedo of 0.1047 and a diameter of 13.60 kilometers based on an absolute magnitude of 12.4. This minor planet was named after the historical region of Transylvania, located in what is now Romania. Formerly, it was part of
Transylvania County, North Carolina Music Center and its summer Brevard Music Festival began to attract musicians and enthusiasts from around the country to Transylvania County. Since the later part of the 20th century, Transylvania County has experienced a change in its economic base as many of the manufacturing operations that once operated there, including Ecusta and DuPont, either went defunct or left the United States for more favorable business conditions abroad. Since that time, the county has worked to reshape its economy around the growing Appalachian summer and winter tourism industry. According to the U.S. Census Bureau, the county has a total area of