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
European Cross Country Championships European Cross Country Championships The European Cross Country Championships is an annual international cross country running competition. Organised by the European Athletic Association, it is the area championships for the region and is held in December each year. The championships was inaugurated in 1994 in Alnwick and the venue for the championships changes each year. Unlike the World Championships for the sport, the European Cross Country Championships consists of six races in age categories, with separate senior, under-23, and junior races for both men and women. There are individual and national team medals awarded in each race. In the team