425 Cornelia

425 Cornelia
Discovery
Discovered by	Auguste Charlois
Discovery date	28 December 1896
Designations
Alternative names	1896 DC
Minor planet category	Main belt
Orbital characteristics^[1]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc	115.49 yr (42183 d)
Aphelion	3.05934 AU (457.671 Gm)
Perihelion	2.71122 AU (405.593 Gm)
Semi-major axis	2.88528 AU (431.632 Gm)
Eccentricity	0.060327
Orbital period	4.90 yr (1790.1 d)
Average orbital speed	17.54 km/s
Mean anomaly	65.7558°
Mean motion	0° 12^m 3.978^s / day
Inclination	4.04794°
Longitude of ascending node	61.0718°
Argument of perihelion	121.156°
Earth MOID	1.71519 AU (256.589 Gm)
Jupiter MOID	1.90384 AU (284.810 Gm)
Jupiter Tisserand parameter	3.286
Physical characteristics
Dimensions	7004638500000000000♠63.85±1.7 km
Mass	unknown
Mean density	unknown
Equatorial surface gravity	unknown
Equatorial escape velocity	unknown
Rotation period	17.505 h (0.7294 d)
Geometric albedo	6998475000000000000♠0.0475±0.003
Temperature	unknown
Spectral type	unknown
Absolute magnitude (H)	9.7

425 Cornelia is a large Main belt asteroid.

It was discovered by Auguste Charlois on December 28, 1896 in Nice.

References

Minor planets navigator

424 Gratia 425 Cornelia 426 Hippo

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