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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 ]

[ show orbit diagram ]
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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457375.5 (2015-Dec-19.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2147656139399312 3.6943e-08  
q 2.196889885586234 1.0784e-07 au
tp 2457558.877638299679
(2016-Jun-19.37763830)
5.4406e-05 TDB
node 52.72788455816703 1.9068e-05 deg
peri 235.6995871437479 2.18e-05 deg
i 12.57187983015096 4.4583e-06 deg
  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
 Jupiter MOID = 1.8585 au 
 T_jup = 3.258 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.364779144688695E-15 -3.954361388787317E-15 -1.960879401049566E-13 5.556049098836161E-15 8.493171476751238E-15 -1.036655179911474E-15
q -3.954361388787317E-15 1.162916901941602E-14 6.235851787559657E-13 -1.703592280347798E-14 -1.992915678197876E-14 4.442638256896854E-15
tp -1.960879401049566E-13 6.235851787559657E-13 2.959991955309314E-9 8.614509634426283E-12 5.906983945716861E-10 2.58288330759738E-12
node 5.556049098836161E-15 -1.703592280347798E-14 8.614509634426283E-12 3.636038139253943E-10 -3.529630242490194E-10 -1.788531835568881E-11
peri 8.493171476751238E-15 -1.992915678197876E-14 5.906983945716861E-10 -3.529630242490194E-10 4.752398552539195E-10 1.805033492909281E-11
i -1.036655179911474E-15 4.442638256896854E-15 2.58288330759738E-12 -1.788531835568881E-11 1.805033492909281E-11 1.987605742325663E-11

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

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