Home›Asteroids›756945 2021 JR21756945 2021 JR21Main-belt minor planetDesignation(756945) 2021 JR21ClassMain-beltSemi-major axis2.571423 AUEccentricity0.1200273Inclination7.46476°Absolute magnitude (H)17.78Perihelion2.263 AUAphelion2.880 AU