Hilda group - longitude of perihelion (v) vs. time of perihelion passage (T0).

Times of perihelion passage T0 for asteroids from Hilda group are displayed in days form the begining of the year 2004. Also indicated is Jupiters's longitude at that date. The Hilda asteroids passing the perihelion at the same moment have the same longitude of perihelion v as Jupiter's longitude, or 120 degrees smaller or greater.