210 Isabella

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210 Isabella
Discovery
Discovered by Johann Palisa
Discovery date November 12, 1879
Designations
1953 EZ1, 1962 BF
Minor planet category Main belt (Nemesis)
Orbital characteristics
Epoch 30 January 2005 (JD 2453400.5)
Aphelion 457.8 Gm (3.06 AU)
Perihelion 356.48 Gm (2.383 AU)
407.14 Gm (2.722 AU)
Eccentricity 0.124
1639.903 d (4.49 a)
18.05 km/s
312.938°
Inclination 5.261°
32.859°
13.893°
Physical characteristics
Dimensions 73.70 ± 8.47[1] km
Mass (3.41 ± 1.09) × 1018[1] kg
Albedo 0.045
Spectral type
CF
12.2 (peak)
9.33

210 Isabella is a large and dark Main belt asteroid that was discovered by Johann Palisa on November 12, 1879 in Pola. The origin of the name is unknown. The asteroid is probably composed of material similar to carbonaceous chondrites. It is classified as a member of the Nemesis asteroid family.

References[edit]

  1. ^ a b Carry, B. (December 2012), "Density of asteroids", Planetary and Space Science 73: 98-118, arXiv:1203.4336, Bibcode:2012P&SS...73...98C, doi:10.1016/j.pss.2012.03.009.  See Table 1.

External links[edit]