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392652 (2011 UN183)
Classification: Main-belt Asteroid          SPK-ID: 2392652
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09645453077728863 4.6823e-08  
a 2.981934165318053 4.2312e-08 au
q 2.694313104593535 1.5558e-07 au
i 9.583409289156847 9.2067e-06 deg
node 48.19139286231353 2.9712e-05 deg
peri 261.9588716612122 5.8175e-05 deg
M 343.6399228473504 5.3229e-05 deg
tp 2459085.972882406337
(2020-Aug-24.47288241)
0.00027873 TDB
period 1880.812503460458
5.15
4.0032e-05
1.096e-07
d
yr
n .1914066390656407 4.074e-09 deg/d
Q 3.269555226042572 4.6394e-08 au
  Orbit Determination Parameters
   # obs. used (total)      194  
   data-arc span      5970 days (16.34 yr)  
   first obs. used      2003-01-28  
   last obs. used      2019-06-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50505  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 04:45:21  

Additional Information
 Earth MOID = 1.70155 au 
 Jupiter MOID = 1.97778 au 
 T_jup = 3.231 
[ 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 15.8   n/a MPO437607  

392652 (2011 UN183)          Discovered 2009-Apr-17 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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