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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1240620632904958 4.5934e-08  
a 2.382559758713457 1.1572e-08 au
q 2.08697447913456 1.1187e-07 au
i .6867182954670105 5.1657e-06 deg
node 308.3357815812443 0.00040762 deg
peri 203.6338810068432 0.00040813 deg
M 351.8667991415124 2.1453e-05 deg
tp 2459426.847514484557
(2021-Jul-31.34751448)
8.0137e-05 TDB
period 1343.272520195965
3.68
9.786e-06
2.679e-08
d
yr
n .2680022069888551 1.9524e-09 deg/d
Q 2.678145038292355 1.3007e-08 au
  Orbit Determination Parameters
   # obs. used (total)      311  
   data-arc span      6579 days (18.01 yr)  
   first obs. used      2003-01-28  
   last obs. used      2021-02-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54753  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:35:19  

Additional Information
 Earth MOID = 1.09832 au 
 Jupiter MOID = 2.31256 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 17.19   n/a MPCxxxxx  

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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