Home›Asteroids›20971 1981 DR120971 1981 DR1Main-belt minor planetDesignation(20971) 1981 DR1ClassMain-beltSemi-major axis2.5311189 AUEccentricity0.148014Inclination12.56914°Absolute magnitude (H)14.31Perihelion2.156 AUAphelion2.906 AU