
Discovery
Discovery date28 December 1896
Designations
MPC designation(425) Cornelia
Pronunciation/kɔːrˈniːliə/
Alternative designations1896 DC
Minor planet categoryMain belt Orbital characteristics
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc115.49 yr (42183 d)
Aphelion3.05934 AU (457.671 Gm) Perihelion2.71122 AU (405.593 Gm)
Semi-major axis2.88528 AU (431.632 Gm)
Eccentricity0.060327
Orbital period (sidereal)4.90 yr (1790.1 d) Mean motion0° 12m 3.978s / day
Inclination4.04794°
Longitude of ascending node61.0718°
Argument of perihelion121.156°
Physical characteristics
Synodic rotation period17.505 h (0.7294 d) Geometric albedo0.0475±0.003
Absolute magnitude (H)9.7