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JPL Small-Body Database Browser
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233156 (2005 UO354)
Classification: Main-belt Asteroid          SPK-ID: 2233156
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1663032314197694 4.2203e-08  
a 2.316920105513403 1.025e-08 au
q 1.93160880502509 9.8715e-08 au
i 6.067815839634294 4.2111e-06 deg
node 341.5771936890026 4.3314e-05 deg
peri 35.11641839860371 4.5038e-05 deg
M 318.5015648460603 1.1732e-05 deg
tp 2458748.988983375135
(2019-Sep-22.48898338)
4.1941e-05 TDB
period 1288.145777467313
3.53
8.5478e-06
2.34e-08
d
yr
n .2794714746554647 1.8545e-09 deg/d
Q 2.702231406001715 1.1954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      535  
   data-arc span      7656 days (20.96 yr)  
   first obs. used      1998-11-28  
   last obs. used      2019-11-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46029  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 17:53:06  

Additional Information
 Earth MOID = .9352 au 
 Jupiter MOID = 2.77477 au 
 T_jup = 3.554 
[ 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 16.4   n/a MPO450068  

233156 (2005 UO354)          Discovered 2005-Oct-29 by CSS at Catalina
Reference: 20100228/Numbers.arcLast Updated: 2010-03-03
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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