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JPL Small-Body Database Browser
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423044 (2003 UE164)
Classification: Main-belt Asteroid          SPK-ID: 2423044
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1485721549563407 9.0111e-08  
a 2.342402173043646 2.3083e-08 au
q 1.994386434420136 2.192e-07 au
i 8.144407002780959 7.2894e-06 deg
node 59.01868819365723 6.5016e-05 deg
peri 317.9788141504801 6.887e-05 deg
M 239.5530053308061 2.785e-05 deg
tp 2459438.610929587302
(2021-Aug-12.11092959)
0.00010515 TDB
period 1309.455126585803
3.59
1.9356e-05
5.299e-08
d
yr
n .2749235103142809 4.0638e-09 deg/d
Q 2.690417911667156 2.6512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      114  
   data-arc span      5615 days (15.37 yr)  
   first obs. used      2003-10-21  
   last obs. used      2019-03-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .6858  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:57:28  

Additional Information
 Earth MOID = 1.00543 au 
 Jupiter MOID = 2.77667 au 
 T_jup = 3.535 
[ 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 17.2   n/a MPO427993  

423044 (2003 UE164)          Discovered 2003-Oct-21 by LINEAR at Socorro
Reference: Last Updated: 2015-02-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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