Page of asteroids closest approaches fixed. Now the approach of each asteroid appears in the table only if it was defined during the last calculations of this asteroid. Earlier the table could show approaches defined during the previous calculations whereas during the last calculations the closest approaches could not be defined. Therefore, earlier the table of the closest approaches could contain out of date data.
Asteroids catalogue update on 07/01/2018. New objects added. Information about existing objects updated. See update history. In new calculations under investigation of asteroids orbit evolution approaches of asteroids with planets only at the distance less than 0.001 astronomical units were recorded. New differential equations of motion, based on the new principle of interaction, letting to get the integration results with higher accuracy were used.