312 Pierretta

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312 Pierretta
312Pierretta (Lightcurve Inversion).png
A three-dimensional model of 312 Pierretta based on its light curve.
Discovery
Discovered by Auguste Charlois
Discovery date August 28, 1891
Designations
Minor planet category Main belt
Orbital characteristics
Epoch 30 January 2005 (JD 2453400.5)
Aphelion 483.265 Gm (3.23 AU)
Perihelion 348.412 Gm (2.329 AU)
415.839 Gm (2.78 AU)
Eccentricity 0.162
1692.738 d (4.63 a)
17.86 km/s
232.351°
Inclination 9.041°
6.764°
260.598°
Physical characteristics
Dimensions 50.0 km
Mass unknown
Mean density
unknown
unknown
unknown
unknown
Albedo unknown
Temperature unknown
Spectral type
unknown
8.89

312 Pierretta is a Main belt asteroid.

It was discovered by Auguste Charlois on August 28, 1891 in Nice.