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JPL Small-Body Database Browser
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392634 (2011 UN92)
Classification: Main-belt Asteroid          SPK-ID: 2392634
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1052833190023653 7.4789e-08  
a 2.879512531704202 4.5888e-08 au
q 2.57634789525748 2.2753e-07 au
i 15.48883877210094 1.0003e-05 deg
node 28.21877991484068 1.811e-05 deg
peri 226.3664978561574 4.8746e-05 deg
M 37.85197781249046 4.7474e-05 deg
tp 2458812.843780709486
(2019-Nov-25.34378071)
0.00023472 TDB
period 1784.747927287775
4.89
4.2662e-05
1.168e-07
d
yr
n .2017091570724391 4.8216e-09 deg/d
Q 3.182677168150924 5.0719e-08 au
  Orbit Determination Parameters
   # obs. used (total)      225  
   data-arc span      4624 days (12.66 yr)  
   first obs. used      2006-10-01  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53281  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:45:21  

Additional Information
 Earth MOID = 1.58807 au 
 Jupiter MOID = 1.88269 au 
 T_jup = 3.233 
[ 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 16.5   n/a MPO437607  

392634 (2011 UN92)          Discovered 2006-Oct-01 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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