12 Victoria

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12 Victoria 12 Victoria symbol.svg
Discovery
Discovered bi John Russell Hind
Discovery date September 13, 1850
Designations
Pronunciation /vɪkˈtɔəriə/
Named after
Victoria (Laitin: Uictōria)
none
Main belt
Orbital chairactereestics[1]
Epoch July 14, 2004 (JD 2453200.5)
Aphelion 426.234 Gm (2.849 AU)
Perihelion 272.097 Gm (1.819 AU)
349.166 Gm (2.334 AU)
Eccentricity 0.221
1302.439 d (3.57 a)
19.50 km/s
80.591°
Inclination 8.363°
235.547°
69.747°
Pheesical chairacteristics
Dimensions 112.8 ± 3.1 km (IRAS)[1]
124.09 ± 8.31[2] km
Mass (2.45 ± 0.46) × 1018[2] kg
Mean density
2.45 ± 0.67[2] g/cm3
0.0315 m/s²
0.0596 km/s
0.3608 d (8.6599 h)[1]
Albedo 0.177 (geometric)[1]
Temperatur ~178 K
Spectral teep
S-type asteroid[1]
8.68[3] to 12.82
7.24[1]
0.188" tae 0.04"

12 Victoria is a lairge main-belt asteroid.

References[eedit | eedit soorce]

  1. 1.0 1.1 1.2 1.3 1.4 1.5 "JPL Small-Body Database Browser: 12 Victoria". 2008-11-06 last obs. Retrieved 2008-11-30.  Check date values in: |date= (help)
  2. 2.0 2.1 2.2 Carry, B. (December 2012). "Density of asteroids". Planetary and Space Science. 73: 98–118. arXiv:1203.4336Freely accessible. Bibcode:2012P&SS...73...98C. doi:10.1016/j.pss.2012.03.009.  See Table 1.
  3. "AstDys (12) Victoria Ephemerides". Department of Mathematics, University of Pisa, Italy. Retrieved 2010-06-26.