Home›Asteroids›397511 2007 TN21397511 2007 TN21Inner minor planetDesignation(397511) 2007 TN21ClassInnerSemi-major axis1.8905222 AUEccentricity0.1163669Inclination20.4494°Absolute magnitude (H)18.42Perihelion1.671 AUAphelion2.111 AU