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392455 (2010 VE143)
Classification: Jupiter Trojan          SPK-ID: 2392455
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05966290476933842 2.1352e-07  
a 5.123553148630788 6.5638e-07 au
q 4.817867085043385 1.67e-06 au
i 13.09029299946623 9.677e-06 deg
node 77.98689517525001 6.0731e-05 deg
peri 325.23318361 0.00021246 deg
M 301.3367960244983 0.0002304 deg
tp 2459690.769324040286
(2022-Apr-21.26932404)
0.002826 TDB
period 4235.993601002045
11.60
0.00081401
2.229e-06
d
yr
n .08498596407578148 1.6331e-08 deg/d
Q 5.429239212218191 6.9554e-07 au
  Orbit Determination Parameters
   # obs. used (total)      73  
   data-arc span      3604 days (9.87 yr)  
   first obs. used      2009-08-27  
   last obs. used      2019-07-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5117  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:08:55  

Additional Information
 Earth MOID = 3.8371 au 
 Jupiter MOID = .0612565 au 
 T_jup = 2.945 
[ 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 MPO476851  

392455 (2010 VE143)          Discovered 2009-Aug-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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