Tags: Asteroid.
25375 Treenajoi (provisional designation: 1999 TR180) is a main-belt minor planet. It was discovered by the Lincoln Near-Earth Asteroid Research project in Socorro New Mexico United States on October 10 1999. It is named after Treena Joi an American educator in Portola Valley California. The designation was given by the Society for Science and the Public as recognition for acting as a mentor to two competitors in the 2008 Middle School Program.