Home›Asteroids›251661 1994 SY2251661 1994 SY2Main-belt minor planetDesignation(251661) 1994 SY2ClassMain-beltSemi-major axis2.145701 AUEccentricity0.0976371Inclination1.96557°Absolute magnitude (H)17.71Perihelion1.936 AUAphelion2.355 AU