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JPL Small-Body Database Browser
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226011 (2002 EX52)
Classification: Main-belt Asteroid          SPK-ID: 2226011
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 .1605082344482953 5.9415e-08  
a 2.687243168380109 2.1223e-08 au
q 2.255918511890175 1.6968e-07 au
i 4.582961292002665 6.7489e-06 deg
node 137.8711283550391 5.7535e-05 deg
peri 318.6518812197599 6.3571e-05 deg
M 13.03953553803677 2.1336e-05 deg
tp 2458542.220140027513
(2019-Feb-27.72014003)
9.5503e-05 TDB
period 1609.010499560654
4.41
1.9061e-05
5.219e-08
d
yr
n .2237399942997881 2.6506e-09 deg/d
Q 3.118567824870043 2.463e-08 au
  Orbit Determination Parameters
   # obs. used (total)      318  
   data-arc span      6210 days (17.00 yr)  
   first obs. used      2002-01-06  
   last obs. used      2019-01-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59738  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:10:31  

Additional Information
 Earth MOID = 1.27524 au 
 Jupiter MOID = 2.05376 au 
 T_jup = 3.350 
[ 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 16.5   n/a MPO418207  

226011 (2002 EX52)          Discovered 2002-Mar-09 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2002 EX52 = 2002 FC39 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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