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413611 (2005 UJ233)
Classification: Main-belt Asteroid          SPK-ID: 2413611
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1454274237944446 8.55e-08  
a 2.776743143952671 4.8726e-08 au
q 2.372928541988748 2.6936e-07 au
i 12.84711732106811 5.9055e-06 deg
node 209.6448982238539 2.7884e-05 deg
peri 310.6183120990856 3.9613e-05 deg
M 318.1896475704178 2.5925e-05 deg
tp 2459196.783284571509
(2020-Dec-13.28328457)
0.00012368 TDB
period 1690.059479042983
4.63
4.4486e-05
1.218e-07
d
yr
n .2130102546472828 5.6069e-09 deg/d
Q 3.180557745916595 5.5812e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      5206 days (14.25 yr)  
   first obs. used      2005-10-25  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5233  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 07:00:53  

Additional Information
 Earth MOID = 1.40068 au 
 Jupiter MOID = 1.88065 au 
 T_jup = 3.283 
[ 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 17.1   n/a MPO377485  

413611 (2005 UJ233)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2005 UJ233 = 2012 KU21 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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