Home›Asteroids›871038 2017 HJ21871038 2017 HJ21Main-belt minor planetDesignation(871038) 2017 HJ21ClassMain-beltSemi-major axis2.2601754 AUEccentricity0.1343262Inclination7.00322°Absolute magnitude (H)18.44Perihelion1.957 AUAphelion2.564 AU