Home›Asteroids›537881 2015 YA4537881 2015 YA4Inner minor planetDesignation(537881) 2015 YA4ClassInnerSemi-major axis1.8954954 AUEccentricity0.0873515Inclination24.60139°Absolute magnitude (H)18.06Perihelion1.730 AUAphelion2.061 AU