311 Claudia

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311 Claudia
311Claudia (Lightcurve Inversion).png
A three-dimensional model of 311 Claudia based on its light curve.
Discovery
Discovered by Auguste Charlois
Discovery date June 11, 1891
Designations
Minor planet category Main belt (Koronis)
Orbital characteristics
Epoch 30 January 2005 (JD 2453400.5)
Aphelion 436.901 Gm (2.92 AU)
Perihelion 429.728 Gm (2.873 AU)
433.314 Gm (2.897 AU)
Eccentricity 0.0080
1800.557 d (4.93 a)
17.5 km/s
150.595°
Inclination 3.225°
81.16°
41.832°
Physical characteristics
Dimensions 24.0 km
Mass unknown
Mean density
unknown
unknown
unknown
unknown
Albedo unknown
Temperature unknown
Spectral type
unknown
9.89

311 Claudia is a typical Main belt asteroid.

It was discovered by Auguste Charlois on June 11, 1891 in Nice. [1] The name was suggested to Charlois by the amateur astronomer Arthur Mee of Cardiff, Wales, to commemorate Mee's wife, Claudia.[2]

311 Claudia is one of the Koronis family of asteroids. A group of astronomers, including Lucy D’Escoffier Crespo da Silva and Richard P. Binzel, used observations made between 1998 through 2000 to determine the spin-vector alignment of these asteroids. The collaborative work resulted in the creation of 61 new individual rotation lightcurves to augment previous published observations.[3]

References[edit]

  1. ^ Schmadel Lutz D. Dictionary of Minor Planet Names (fifth edition), Springer, 2003. ISBN 3-540-00238-3.
  2. ^ Mee, Arthur B. P. (2 April 1910), "Astronomical Notes", Weekly Mail: 11, retrieved 2013-08-25 
  3. ^ Slivan, S. M., Binzel, R. P., Crespo da Silva, L. D., Kaasalainen, M., Lyndaker, M. M., Krco, M.: “Spin vectors in the Koronis family: comprehensive results from two independent analyses of 213 rotation lightcurves,”Icarus, 162, 2003, pp. 285-307.