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JPL Small-Body Database Browser
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(2011 EB)
Classification: Apollo [NEO]          SPK-ID: 3558196
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5958075224761388 0.001182  
a 2.296987106914733 0.0069884 au
q .9284249095842323 0.00010973 au
i 2.501393586005229 0.0035036 deg
node 160.3424674895344 0.57331 deg
peri 322.7621657984002 0.64041 deg
M 131.2976335176913 2.5351 deg
tp 2458136.742804695609
(2018-Jan-18.24280470)
6.8379 TDB
period 1271.558259175215
3.48
5.803
0.01589
d
yr
n .2831171890098931 0.0012921 deg/d
Q 3.665549304245234 0.011152 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      9 days  
   first obs. used      2011-03-01  
   last obs. used      2011-03-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .36585  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:54:20  

Additional Information
 Earth MOID = .0027578 au 
 Jupiter MOID = 1.44658 au 
 T_jup = 3.331 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.9   n/a MPO193843  

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