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215403 (2002 EE53)
Classification: Main-belt Asteroid          SPK-ID: 2215403
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1052969234330731 3.7354e-08  
a 2.211343035644093 9.8139e-09 au
q 1.978495417335618 8.6812e-08 au
i 7.547717675151791 3.5564e-06 deg
node 173.9214074111694 2.8258e-05 deg
peri 318.9293083723915 3.5024e-05 deg
M 217.4612880690761 2.0984e-05 deg
tp 2459476.068338146101
(2021-Sep-18.56833815)
7.1636e-05 TDB
period 1201.109505013377
3.29
7.9957e-06
2.189e-08
d
yr
n .2997228799683762 1.9952e-09 deg/d
Q 2.444190653952569 1.0847e-08 au
  Orbit Determination Parameters
   # obs. used (total)      526  
   data-arc span      6858 days (18.78 yr)  
   first obs. used      2002-02-06  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55847  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-17 23:50:57  

Additional Information
 Earth MOID = .998512 au 
 Jupiter MOID = 2.58268 au 
 T_jup = 3.638 
[ 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 16.8   n/a MPO433409  

215403 (2002 EE53)          Discovered 2002-Mar-13 by LINEAR at Socorro
Reference: 20090607/Numbers.arcLast Updated: 2009-06-08

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