Home›Asteroids›70421 1999 SY1470421 1999 SY14Main-belt minor planetDesignation(70421) 1999 SY14ClassMain-beltSemi-major axis2.4277831 AUEccentricity0.0512347Inclination7.357°Absolute magnitude (H)15.36Perihelion2.303 AUAphelion2.552 AU