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JPL Small-Body Database Browser
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487535 (2014 UW169)
Classification: Jupiter Trojan          SPK-ID: 2487535
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06862998801271906 2.1865e-07  
a 5.231232263740382 5.0344e-07 au
q 4.87221285618813 1.1214e-06 au
i 19.9387686651815 8.6187e-06 deg
node 104.1304892825952 2.2097e-05 deg
peri 296.6492619699481 0.00012946 deg
M 145.115408961309 0.00012158 deg
tp 2456838.866905314449
(2014-Jun-30.36690531)
0.0013327 TDB
period 4370.231380844518
11.97
0.00063087
1.727e-06
d
yr
n .0823755011183029 1.1891e-08 deg/d
Q 5.590251671292633 5.3799e-07 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      6435 days (17.62 yr)  
   first obs. used      2001-08-20  
   last obs. used      2019-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .69916  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 16:13:14  

Additional Information
 Earth MOID = 3.93482 au 
 Jupiter MOID = .148552 au 
 T_jup = 2.875 
[ 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 13.7   n/a MPO440945  

487535 (2014 UW169)          Discovered 2014-Oct-26 by Pan-STARRS 1 at Haleakala
Reference: Last Updated: 2017-03-14
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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