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JPL Small-Body Database Browser
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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 ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1456396500880599 8.7233e-08  
a 2.776158434792884 6.8957e-08 au
q 2.371839691760632 2.7875e-07 au
i 12.8495507484418 6.6348e-06 deg
node 209.6514340787912 3.8464e-05 deg
peri 310.7031694184969 5.5452e-05 deg
M 232.9030300589135 2.9122e-05 deg
tp 2459196.982208523045
(2020-Dec-13.48220852)
0.00013521 TDB
period 1689.525683954794
4.63
6.2949e-05
1.723e-07
d
yr
n .213077553906918 7.9389e-09 deg/d
Q 3.180477177825136 7.8999e-08 au
  Orbit Determination Parameters
   # obs. used (total)      86  
   data-arc span      3804 days (10.41 yr)  
   first obs. used      2005-10-25  
   last obs. used      2016-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52623  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 17:02:18  

Additional Information
 Earth MOID = 1.39997 au 
 Jupiter MOID = 1.88181 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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