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233786 (2008 UH6)
Classification: Main-belt Asteroid          SPK-ID: 2233786
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0792224820337349 4.7063e-08  
a 2.729082561209047 2.585e-08 au
q 2.512877867035084 1.3085e-07 au
i 7.83095912914929 4.7506e-06 deg
node 100.7888275878847 5.1844e-05 deg
peri 201.0230191608257 7.3614e-05 deg
M 281.2954910304687 5.377e-05 deg
tp 2459360.514962948562
(2021-May-26.01496295)
0.00024576 TDB
period 1646.733946484007
4.51
2.3397e-05
6.406e-08
d
yr
n .2186145495868638 3.1061e-09 deg/d
Q 2.945287255383009 2.7898e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      8443 days (23.12 yr)  
   first obs. used      1997-03-12  
   last obs. used      2020-04-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58681  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 11:13:41  

Additional Information
 Earth MOID = 1.49889 au 
 Jupiter MOID = 2.2186 au 
 T_jup = 3.337 
[ 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 16.1   n/a MPO433527  

233786 (2008 UH6)          Discovered 2008-Oct-21 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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