Home›Asteroids›16730 Nijisseiki16730 NijisseikiMain-belt minor planetOpen encyclopedia entry →Designation(16730) NijisseikiClassMain-beltSemi-major axis2.3608596 AUEccentricity0.2157694Inclination1.60847°Absolute magnitude (H)16.23Perihelion1.851 AUAphelion2.870 AU