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JPL Small-Body Database Browser
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226068 (2002 JC18)
Classification: Main-belt Asteroid          SPK-ID: 2226068
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1024768750044554 5.2933e-08  
a 3.059223213387391 4.0883e-08 au
q 2.745723578538363 1.725e-07 au
i 11.32271762582976 8.897e-06 deg
node 37.66447269003871 3.5185e-05 deg
peri 246.2926078176241 5.83e-05 deg
M 11.09664007190056 4.6865e-05 deg
tp 2458540.257335150768
(2019-Feb-25.75733515)
0.0002543 TDB
period 1954.407749120493
5.35
3.9178e-05
1.073e-07
d
yr
n .1841990240583135 3.6924e-09 deg/d
Q 3.372722848236418 4.5073e-08 au
  Orbit Determination Parameters
   # obs. used (total)      179  
   data-arc span      5884 days (16.11 yr)  
   first obs. used      2002-04-09  
   last obs. used      2018-05-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60433  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-31 16:48:57  

Additional Information
 Earth MOID = 1.75367 au 
 Jupiter MOID = 1.79322 au 
 T_jup = 3.197 
[ 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 15.5   n/a MPO433481  

226068 (2002 JC18)          Discovered 2002-May-07 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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