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JPL Small-Body Database Browser
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434985 (2006 UN143)
Classification: Main-belt Asteroid          SPK-ID: 2434985
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08581341109832996 6.8235e-08  
a 3.115875729792491 5.0949e-08 au
q 2.848491804860499 2.2614e-07 au
i 12.86952920170899 9.8109e-06 deg
node 233.2427135839333 3.2601e-05 deg
peri 99.28160158016124 6.9252e-05 deg
M 175.5910246514108 6.1002e-05 deg
tp 2457620.630066581757
(2016-Aug-20.13006658)
0.00033228 TDB
period 2008.947648268839
5.50
4.9273e-05
1.349e-07
d
yr
n .1791982983280929 4.3952e-09 deg/d
Q 3.383259654724483 5.5321e-08 au
  Orbit Determination Parameters
   # obs. used (total)      137  
   data-arc span      8464 days (23.17 yr)  
   first obs. used      1995-12-27  
   last obs. used      2019-02-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57976  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 08:35:55  

Additional Information
 Earth MOID = 1.8754 au 
 Jupiter MOID = 1.94099 au 
 T_jup = 3.173 
[ 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 15.9   n/a MPO342185  

434985 (2006 UN143)          Discovered 2006-Oct-19 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-06-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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