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487571 (2014 WL366)
Classification: Jupiter Trojan          SPK-ID: 2487571
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09814128905663234 1.0575e-07  
a 5.191039815029985 2.1353e-07 au
q 4.68158447603864 5.9445e-07 au
i 8.464474779914619 9.979e-06 deg
node 324.2692861552661 6.7517e-05 deg
peri 249.494710736754 8.3476e-05 deg
M 23.25859941846767 4.5817e-05 deg
tp 2458721.399236269917
(2019-Aug-25.89923627)
0.00055631 TDB
period 4319.962399070783
11.83
0.00026655
7.298e-07
d
yr
n .08333405866621325 5.1418e-09 deg/d
Q 5.70049515402133 2.3449e-07 au
  Orbit Determination Parameters
   # obs. used (total)      105  
   data-arc span      5225 days (14.31 yr)  
   first obs. used      2005-01-17  
   last obs. used      2019-05-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66215  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 15:27:46  

Additional Information
 Earth MOID = 3.68783 au 
 Jupiter MOID = .170384 au 
 T_jup = 2.969 
[ 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 13.9   n/a MPO399072  

487571 (2014 WL366)          Discovered 2006-Feb-24 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2017-03-14

Alternate Designations
 2014 WL366 = 2007 EE156 = 2012 TE123 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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