Tags: Asteroid.
25553 Ivanlafer (provisional designation: 1999 XC169) is a main-belt minor planet. It was discovered by the Lincoln Near-Earth Asteroid Research project in Socorro New Mexico on December 10 1999. It is named after Ivan Lavander Candido Ferreira a Brazilian high school student whose microbiology project won second place at the 2009 Intel International Science and Engineering Fair.