3072 Vilnius is a main belt asteroid with an orbital period of 1223.7406502 days (3.35 years).Thhe asteroid was discovered on September 5, 1978 by Soviet astronomer Nikolay Stepanovich Chernykh. It was named after the capital of Lithuania; Vilnius. Asteroids (from Greek 'star' and 'like, in form') are a class of Small Solar System Bodies in orbit around the Sun. They have also been called planetoids, especially the larger ones. These terms have historically been applied to any astronomical object orbiting the Sun that did not show the disk of a planet and was not observed to have the characteristics of an active comet, but as small objects in the outer Solar System were discovered, their volatile-based surfaces were found to more closely resemble comets, and so were often distinguished from traditional asteroids.
