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
Hotel Transylvania (franchise) released in the United States on July 28, 2017. The film is set in the hotel, as Dennis is given a monster-sized pet, and the hotel learns to cope with it. The short is a sneak preview of the third film, "", which was released on July 13, 2018. A social game based on the film, titled "Hotel Transylvania Social Game" and made by Sony Pictures Interactive, was released on August 15, 2012. The game allows players to create their own Hotel Transylvania, where they must take care of the hotel's guests. Another video game, titled "Hotel Transylvania", developed by