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JPL Small-Body Database Browser
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39012 (2000 UG46)
Classification: Main-belt Asteroid          SPK-ID: 2039012
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 23 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04782171979520479 4.1379e-08  
a 2.786290612856308 1.9253e-08 au
q 2.653045403900284 1.189e-07 au
i 4.709603607444922 5.8099e-06 deg
node 28.18114141176587 6.1536e-05 deg
peri 46.30949682765361 9.4332e-05 deg
M 52.40275555820581 6.9481e-05 deg
tp 2458753.219614892354
(2019-Sep-26.71961489)
0.000328 TDB
period 1698.783540874554
4.65
1.7608e-05
4.821e-08
d
yr
n .211916345630867 2.1965e-09 deg/d
Q 2.919535821812332 2.0174e-08 au
  Orbit Determination Parameters
   # obs. used (total)      769  
   data-arc span      9816 days (26.87 yr)  
   first obs. used      1993-03-19  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56849  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-23 05:04:03  

Additional Information
 Earth MOID = 1.67016 au 
 Jupiter MOID = 2.20524 au 
 T_jup = 3.324 
[ 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 14.7   n/a MPO333163  

39012 (2000 UG46)          Discovered 2000-Oct-24 by LINEAR at Socorro
Reference: 20020328/Numbers.arcLast Updated: 2004-04-19
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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