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226313 (2003 CH19)
Classification: Main-belt Asteroid          SPK-ID: 2226313
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 .1240520336105586 5.698e-08  
a 2.381858325312232 1.4126e-08 au
q 2.08638395628501 1.3364e-07 au
i .6868250710242655 5.917e-06 deg
node 308.3299327080166 0.00044725 deg
peri 203.7851905834029 0.00044774 deg
M 245.579729270474 2.2963e-05 deg
tp 2459427.249268894552
(2021-Jul-31.74926889)
8.7613e-05 TDB
period 1342.679368109509
3.68
1.1944e-05
3.27e-08
d
yr
n .2681206016495805 2.3852e-09 deg/d
Q 2.677332694339454 1.5878e-08 au
  Orbit Determination Parameters
   # obs. used (total)      258  
   data-arc span      6056 days (16.58 yr)  
   first obs. used      2003-01-28  
   last obs. used      2019-08-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57975  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:09:21  

Additional Information
 Earth MOID = 1.09695 au 
 Jupiter MOID = 2.31459 au 
 T_jup = 3.527 
[ 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 17.1   n/a MPO433483  

226313 (2003 CH19)          Discovered 2003-Feb-08 by LINEAR at Socorro
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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