1308 Halleria

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1308 Halleria
Discovery[1]
Discovered by Karl Wilhelm Reinmuth
Discovery site Heidelberg-Königstuhl State Observatory
Discovery date 12 March 1931
Designations
MPC designation (1308) Halleria
1931 EB
Main-belt asteroid[2]
Orbital characteristics[2][3]
Epoch 31 July 2016 (JD 2457600.5)
Uncertainty parameter 0
Observation arc 115.15 yr (42060 days)
Aphelion 2.9439 AU (440.40 Gm)
Perihelion 2.8723 AU (429.69 Gm)
2.90809 AU (435.044 Gm)
Eccentricity 0.012300
4.96 yr (1811.4 d)
94.1958°
0° 11m 55.464s / day
Inclination 5.5768°
354.138°
163.60°
Earth MOID 1.87795 AU (280.937 Gm)
Jupiter MOID 2.0258 AU (303.06 Gm)
Jupiter Tisserand parameter 3.277
Physical characteristics
Dimensions 43.16 kilometres (26.82 mi) ± 1.4 kilometres (0.87 mi)
Mean diameter [4]
Mean radius
21.58±0.7 km
6.028 h (0.2512 d)
0.0454±0.003[2][4]
10.8,[5] 10.9 [2]

1308 Halleria (1931 EB) is a main-belt asteroid discovered on March 12, 1931, by Karl Wilhelm Reinmuth at Heidelberg-Königstuhl State Observatory.[1] This asteroid was named for Albrecht von Haller a Swiss physician, botanist and poet.[6]

References[edit]

  1. ^ a b "Discovery Circumstances: Numbered Minor Planets (1)-(5000)". IAU: Minor Planet Center. Archived from the original on 2 February 2009. Retrieved January 29, 2009. 
  2. ^ a b c d "1308 Halleria (1931 EB)". JPL Small-Body Database. NASA/Jet Propulsion Laboratory. Retrieved 27 April 2016. 
  3. ^ "(1308) Halleria". AstDyS. University of Pisa. Retrieved February 22, 2009. 
  4. ^ a b Tedesco; et al. (2004). "Supplemental IRAS Minor Planet Survey (SIMPS)". IRAS-A-FPA-3-RDR-IMPS-V6.0. Planetary Data System. Archived from the original on 2010-01-17. Retrieved January 30, 2009. 
  5. ^ Tholen (2007). "Asteroid Absolute Magnitudes". EAR-A-5-DDR-ASTERMAG-V11.0. Planetary Data System. Archived from the original on June 17, 2012. Retrieved January 30, 2009. 
  6. ^ Schmadel, Lutz (2003). Dictionary of minor planet names (fifth ed.). Germany: Springer. p. 107. ISBN 978-3-540-00238-3. Retrieved February 22, 2009. 

External links[edit]