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JPL Small-Body Database Browser
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233803 (2008 UH117)
Classification: Main-belt Asteroid          SPK-ID: 2233803
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1188020235869344 7.1065e-08  
a 2.440805601213867 2.308e-08 au
q 2.150832956607336 1.6794e-07 au
i 4.781906680585518 6.8342e-06 deg
node 274.6835372764521 9.8089e-05 deg
peri 12.48530514171033 0.00010252 deg
M 13.83622955171978 3.0306e-05 deg
tp 2458546.967999712922
(2019-Mar-04.46799971)
0.00011715 TDB
period 1392.83032500372
3.81
1.9755e-05
5.409e-08
d
yr
n .2584665149353627 3.666e-09 deg/d
Q 2.730778245820399 2.5822e-08 au
  Orbit Determination Parameters
   # obs. used (total)      202  
   data-arc span      6948 days (19.02 yr)  
   first obs. used      2000-09-23  
   last obs. used      2019-10-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .527  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 01:37:33  

Additional Information
 Earth MOID = 1.13409 au 
 Jupiter MOID = 2.40508 au 
 T_jup = 3.487 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.7   n/a MPO433527  

233803 (2008 UH117)          Discovered 2008-Oct-22 by Spacewatch at Kitt Peak
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03

Alternate Designations
 2008 UH117 = 2000 ST283 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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