- 400 Ducrosa
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400 Ducrosa DiscoveryDiscovered by Auguste Charlois Discovery date March 15, 1895 DesignationsAlternate name(s) 1895 BU Minor planet
categoryMain belt Epoch 30 January 2005 (JD 2453400.5) Aphelion 521.261 Gm (3.484 AU) Perihelion 414.313 Gm (2.77 AU) Semi-major axis 467.787 Gm (3.127 AU) Eccentricity 0.114 Orbital period 2019.641 d (5.53 a) Average orbital speed 16.84 km/s Mean anomaly 263.496° Inclination 10.529° Longitude of ascending node 327.313° Argument of perihelion 240.387° Physical characteristicsDimensions 34.0 km Mass unknown Mean density unknown Equatorial surface gravity unknown Escape velocity unknown Rotation period unknown Albedo unknown Temperature unknown Spectral type unknown Absolute magnitude (H) 10.1 400 Ducrosa is a typical Main belt asteroid.
It was discovered by Auguste Charlois on March 15, 1895 in Nice.
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