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487570 (2014 WU364)
Classification: Jupiter Trojan          SPK-ID: 2487570
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06767740964834723 1.4845e-07  
a 5.220186169147752 3.1725e-07 au
q 4.866897491337703 7.6493e-07 au
i 31.90703143982689 7.1342e-06 deg
node 97.85903002471167 1.95e-05 deg
peri 296.3801811337046 7.7504e-05 deg
M 180.43458099527 8.5183e-05 deg
tp 2461173.439410901834
(2026-May-12.93941090)
0.0011917 TDB
period 4356.396639511388
11.93
0.00039713
1.087e-06
d
yr
n .08263710350313223 7.5333e-09 deg/d
Q 5.573474846957801 3.3872e-07 au
  Orbit Determination Parameters
   # obs. used (total)      195  
   data-arc span      6391 days (17.50 yr)  
   first obs. used      2002-10-28  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63692  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 05:27:27  

Additional Information
 Earth MOID = 3.97644 au 
 Jupiter MOID = .130101 au 
 T_jup = 2.693 
[ 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 13.0   n/a MPO437846  

487570 (2014 WU364)          Discovered 2014-Nov-28 by CSS at Catalina
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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