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JPL Small-Body Database Browser
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226309 (2003 CN4)
Classification: Main-belt Asteroid          SPK-ID: 2226309
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1320853604948382 6.0693e-08  
a 2.401178317560646 1.5011e-08 au
q 2.084017813873259 1.4319e-07 au
i 1.96774285918085 5.3303e-06 deg
node 55.61281985996349 0.00020045 deg
peri 56.08703904930704 0.00020182 deg
M 140.4870769243101 2.2381e-05 deg
tp 2458070.142246875481
(2017-Nov-12.64224688)
8.4588e-05 TDB
period 1359.048784449357
3.72
1.2744e-05
3.489e-08
d
yr
n .2648911533708192 2.4839e-09 deg/d
Q 2.718338821248032 1.6994e-08 au
  Orbit Determination Parameters
   # obs. used (total)      226  
   data-arc span      5583 days (15.29 yr)  
   first obs. used      2002-12-28  
   last obs. used      2018-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54472  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 17:25:15  

Additional Information
 Earth MOID = 1.10165 au 
 Jupiter MOID = 2.37713 au 
 T_jup = 3.513 
[ 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 17.0   n/a MPO437073  

226309 (2003 CN4)          Discovered 2003-Feb-01 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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