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JPL Small-Body Database Browser
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392655 (2011 UL205)
Classification: Main-belt Asteroid          SPK-ID: 2392655
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05936714925069792 1.1168e-07  
a 2.928287785264911 5.0332e-08 au
q 2.754443687268093 3.1878e-07 au
i 11.87673245970953 1.0082e-05 deg
node 206.828411060561 2.929e-05 deg
peri 335.569570036327 5.8672e-05 deg
M 6.064670183343787 4.7114e-05 deg
tp 2458569.666434545841
(2019-Mar-27.16643455)
0.00023976 TDB
period 1830.286434039385
5.01
4.7189e-05
1.292e-07
d
yr
n .1966905252122157 5.0712e-09 deg/d
Q 3.102131883261728 5.332e-08 au
  Orbit Determination Parameters
   # obs. used (total)      153  
   data-arc span      4605 days (12.61 yr)  
   first obs. used      2006-10-23  
   last obs. used      2019-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62111  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:09:05  

Additional Information
 Earth MOID = 1.75919 au 
 Jupiter MOID = 1.87363 au 
 T_jup = 3.243 
[ 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 16.0   n/a MPO434456  

392655 (2011 UL205)          Discovered 2009-Mar-25 by PMO NEO Survey Program at XuYi
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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