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123933 (2001 EE14)
Classification: Main-belt Asteroid          SPK-ID: 2123933
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2158617874328817 3.6937e-08  
a 2.796820108349428 1.7331e-08 au
q 2.193093520632895 1.0788e-07 au
i 12.57252372754783 4.4586e-06 deg
node 52.71113875987851 1.9074e-05 deg
peri 235.8316557289103 2.1776e-05 deg
M 303.4494120057973 1.202e-05 deg
tp 2459268.867457161011
(2021-Feb-23.36745716)
5.7909e-05 TDB
period 1708.422281796047
4.68
1.588e-05
4.348e-08
d
yr
n .210720735637758 1.9587e-09 deg/d
Q 3.400546696065961 2.1072e-08 au
  Orbit Determination Parameters
   # obs. used (total)      905  
   data-arc span      7944 days (21.75 yr)  
   first obs. used      1998-10-14  
   last obs. used      2020-07-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51939  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 17:31:26  

Additional Information
 Earth MOID = 1.20484 au 
 Jupiter MOID = 1.8585 au 
 T_jup = 3.258 
[ 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 14.6   n/a MPO338123  

123933 (2001 EE14)          Discovered 2001-Mar-15 by LINEAR at Socorro
Reference: 20060314/Numbers.arcLast Updated: 2006-03-23

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