Home›Asteroids›2957 Tatsuo2957 TatsuoMain-belt minor planetOpen encyclopedia entry →Designation(2957) TatsuoClassMain-beltSemi-major axis3.0212567 AUEccentricity0.0916475Inclination8.70298°Absolute magnitude (H)11Perihelion2.744 AUAphelion3.298 AU