Home›Asteroids›221994 1997 PT4221994 1997 PT4Main-belt minor planetDesignation(221994) 1997 PT4ClassMain-beltSemi-major axis2.4188273 AUEccentricity0.2301677Inclination3.05767°Absolute magnitude (H)16.57Perihelion1.862 AUAphelion2.976 AU