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
1848–49 massacres in Transylvania 1848–49 massacres in Transylvania The 1848–1849 massacres in Transylvania were committed in the Hungarian Revolution of 1848. According to Egyed Ákos, 14,000 to 15,000 civilians were massacred in Transylvania in this period. The victims were composed of 7,500–8,500 Hungarians, 4,400–6,000 Romanians, and about 500 Saxons, Armenians, Jews, and members of other groups. Throughout 1848 and 1849, the Hungarians in Transylvania became exposed to the oppositions and repressions of Romanians and Transylvanian Saxons. The Romanian massacres were justified as revenge for the Szekely offensive over the Romanian communities. On 18 October 1848, Romanians attacked and murdered the inhabitants of the village