366 Vincentina

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366 Vincentina
Discovery
Discovered by Auguste Charlois
Discovery date March 21, 1893
Designations
Named after Vincenzo Cerulli
Alternative names 1893 W; A909 BN;
1931 AS
Minor planet category Main belt
Orbital characteristics
Epoch October 22, 2004 (JD 2453300.5)
Aphelion 496.930 Gm (3.322 AU)
Perihelion 444.894 Gm (2.974 AU)
Semi-major axis 470.912 Gm (3.148 AU)
Eccentricity 0.055
Orbital period 2039.955 d (5.59 a)
Average orbital speed 16.77 km/s
Mean anomaly 253.314°
Inclination 10.559°
Longitude of ascending node 347.031°
Argument of perihelion 322.866°
Physical characteristics
Dimensions 93.8 km
Mass unknown
Mean density unknown
Equatorial surface gravity unknown
Escape velocity unknown
Rotation period 0.6458 d
Albedo 0.08
Temperature ~158 K
Spectral type unknown
Absolute magnitude (H) 8.5

366 Vincentina is a fairly large main belt asteroid.

Vincentina was discovered on March 21, 1893 by Auguste Charlois, and named after Vincenzo Cerulli, an Italian astronomer.

References[edit]