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160238 (2002 JG111)
Classification: Main-belt Asteroid          SPK-ID: 2160238
[ 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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1638454786346438 5.4424e-08  
a 2.774671616760078 2.3146e-08 au
q 2.320054217658062 1.5974e-07 au
i 14.45267042390541 7.862e-06 deg
node 45.23616630052603 2.2604e-05 deg
peri 216.877586938485 3.8814e-05 deg
M 310.2627342142625 3.5022e-05 deg
tp 2459233.735804472551
(2021-Jan-19.23580447)		 0.0001656 TDB
period 1688.168585137548
4.62		 2.1123e-05
5.783e-08		 d
yr
n .2132488444397087 2.6683e-09 deg/d
Q 3.229289015862093 2.6938e-08 au
   Orbit Determination Parameters
   # obs. used (total)      414  
   data-arc span      6555 days (17.95 yr)  
   first obs. used      2002-05-11  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56365  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 01:31:34  

Additional Information
 Earth MOID = 1.32181 au 
 Jupiter MOID = 1.86647 au 
 T_jup = 3.270 
[ 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 15.3   n/a MPO245193  

160238 (2002 JG111)          Discovered 2002-May-11 by LINEAR at Socorro
Reference: 20070730/Numbers.arcLast Updated: 2007-08-06

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Alternate Designations
 2002 JG111 = 2006 DC111 
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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