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JPL Small-Body Database Browser
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268407 (2005 UX239)
Classification: Main-belt Asteroid          SPK-ID: 2268407
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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1767513713946295 9.2784e-08  
a 2.623013906316487 3.0741e-08 au
q 2.159392601187864 2.5681e-07 au
i 5.33703782858051 8.6505e-06 deg
node 146.497901096093 4.0067e-05 deg
peri 347.718282939709 4.4231e-05 deg
M 357.2400724943319 1.5019e-05 deg
tp 2458612.395822912538
(2019-May-08.89582291)
6.4798e-05 TDB
period 1551.669831804908
4.25
2.7278e-05
7.468e-08
d
yr
n .2320081196534231 4.0786e-09 deg/d
Q 3.086635211445111 3.6175e-08 au
  Orbit Determination Parameters
   # obs. used (total)      271  
   data-arc span      4823 days (13.20 yr)  
   first obs. used      2005-10-25  
   last obs. used      2019-01-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57907  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:35:26  

Additional Information
 Earth MOID = 1.17423 au 
 Jupiter MOID = 1.9554 au 
 T_jup = 3.375 
[ 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 16.9   n/a MPO470848  

268407 (2005 UX239)          Discovered 2005-Oct-25 by Spacewatch at Kitt Peak
Reference: 20110319/Numbers.arcLast Updated: 2011-03-23

[ show close-approach data ]
Alternate Designations
 2005 UX239 = 2009 TE 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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