Home›Asteroids›37781 1997 HB1337781 1997 HB13Main-belt minor planetDesignation(37781) 1997 HB13ClassMain-beltSemi-major axis3.106984 AUEccentricity0.0648119Inclination12.18084°Absolute magnitude (H)13.9Perihelion2.906 AUAphelion3.308 AU