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487539 (2014 UV187)
Classification: Jupiter Trojan          SPK-ID: 2487539
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05908903550642517 1.4333e-07  
a 5.180486400511473 9.1143e-07 au
q 4.874376455651098 1.542e-06 au
i 4.591298041959506 8.6871e-06 deg
node 233.6971974698092 9.1801e-05 deg
peri 96.45212406019697 0.00021947 deg
M 239.077304417776 0.00022872 deg
tp 2460447.136947329338
(2024-May-16.63694733)
0.0030942 TDB
period 4306.795333423906
11.79
0.0011366
3.112e-06
d
yr
n .08358883395413165 2.2059e-08 deg/d
Q 5.486596345371848 9.6529e-07 au
  Orbit Determination Parameters
   # obs. used (total)      113  
   data-arc span      2814 days (7.70 yr)  
   first obs. used      2012-08-13  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .65378  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 05:27:27  

Additional Information
 Earth MOID = 3.86746 au 
 Jupiter MOID = .13528 au 
 T_jup = 2.990 
[ 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 14.1   n/a MPO318632  

487539 (2014 UV187)          Discovered 2012-Aug-13 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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