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JPL Small-Body Database Browser
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226005 (2002 EP14)
Classification: Jupiter Trojan          SPK-ID: 2226005
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03930940630619528 5.8909e-08  
a 5.159762437304598 2.0095e-07 au
q 4.956935239213147 3.9444e-07 au
i 7.375354311052021 7.1548e-06 deg
node 204.2979503205217 5.3553e-05 deg
peri 256.7786608248066 0.00015349 deg
M 225.1049653448143 0.00015164 deg
tp 2460204.618509230371
(2023-Sep-17.11850923)
0.001871 TDB
period 4280.977908483257
11.72
0.00025008
6.847e-07
d
yr
n .08409293570205491 4.9125e-09 deg/d
Q 5.362589635396048 2.0885e-07 au
  Orbit Determination Parameters
   # obs. used (total)      230  
   data-arc span      8860 days (24.26 yr)  
   first obs. used      1995-06-24  
   last obs. used      2019-09-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57482  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:48:42  

Additional Information
 Earth MOID = 3.98346 au 
 Jupiter MOID = .0975086 au 
 T_jup = 2.982 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.2   n/a MPO454622  

226005 (2002 EP14)          Discovered 2002-Mar-06 by NEAT at Palomar
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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