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233832 (2008 UR262)
Classification: Main-belt Asteroid          SPK-ID: 2233832
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04425487246378559 6.1827e-08  
a 2.69615782000314 3.1814e-08 au
q 2.576839699536662 1.7424e-07 au
i 2.385002290499466 7.2064e-06 deg
node 256.5569004276118 0.00013825 deg
peri 290.6086125187022 0.00015923 deg
M 92.150214110622 7.4673e-05 deg
tp 2458586.585881911535
(2019-Apr-13.08588191)
0.00033769 TDB
period 1617.023725337946
4.43
2.862e-05
7.836e-08
d
yr
n .2226312418049171 3.9404e-09 deg/d
Q 2.815475940469617 3.3221e-08 au
  Orbit Determination Parameters
   # obs. used (total)      255  
   data-arc span      8118 days (22.23 yr)  
   first obs. used      1997-03-11  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59326  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 07:24:31  

Additional Information
 Earth MOID = 1.57828 au 
 Jupiter MOID = 2.15155 au 
 T_jup = 3.367 
[ 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 16.3   n/a MPO433527  

233832 (2008 UR262)          Discovered 2008-Oct-27 by Spacewatch at Kitt Peak
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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