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134348 Klemperer (1992 UX9)
Classification: Main-belt Asteroid          SPK-ID: 2134348
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .275661484169907 3.8765e-08  
a 2.844282757021676 1.6125e-08 au
q 2.060223550822206 1.1462e-07 au
i 5.200569692438783 3.9261e-06 deg
node 179.5059339912773 4.1007e-05 deg
peri 161.9501492501088 4.2225e-05 deg
M 340.8674786540214 9.7748e-06 deg
tp 2459293.616637585913
(2021-Mar-20.11663759)
4.8162e-05 TDB
period 1752.094714791705
4.80
1.4899e-05
4.079e-08
d
yr
n .2054683442400533 1.7473e-09 deg/d
Q 3.628341963221146 2.057e-08 au
  Orbit Determination Parameters
   # obs. used (total)      650  
   data-arc span      10154 days (27.80 yr)  
   first obs. used      1992-10-31  
   last obs. used      2020-08-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .48731  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 16:09:43  

Additional Information
 Earth MOID = 1.05112 au 
 Jupiter MOID = 1.80163 au 
 T_jup = 3.245 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.53   n/a E2021B55  
diameter diameter 4.538 km 0.378 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.038   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

134348 Klemperer           Discovered 1992 Oct. 31 by F. Börngen at Tautenburg.
Victor Klemperer (1881-1960), son of a rabbi, was a professor of philology in Dresden. Suspended, he kept a diary from 1933 to 1945 that is a unique day-to-day account of life under the Nazi tyranny. It was translated into English and filmed.
NOTE: some special characters may not display properly (any characters within {} are an attempt to place the proper accent above a character)
Reference: 20070402/MPCPages.arcLast Updated: 2007-07-05

[ show close-approach data ]
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