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JPL Small-Body Database Browser
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312787 (2010 VA114)
Classification: Jupiter Trojan          SPK-ID: 2312787
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .02750276705260891 1.0755e-07  
a 5.157808144057705 2.7286e-07 au
q 5.015954148169636 7.1389e-07 au
i 29.85245380796243 1.2849e-05 deg
node 235.7405117019427 1.4837e-05 deg
peri 143.4603031515457 0.0002341 deg
M 284.30305441238 0.00024085 deg
tp 2459500.146836802032
(2021-Oct-12.64683680)
0.0028778 TDB
period 4278.545966875842
11.71
0.00033952
9.296e-07
d
yr
n .08414073444275016 6.6769e-09 deg/d
Q 5.299662139945773 2.8037e-07 au
  Orbit Determination Parameters
   # obs. used (total)      122  
   data-arc span      5656 days (15.49 yr)  
   first obs. used      2003-01-12  
   last obs. used      2018-07-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59213  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 06:28:14  

Additional Information
 Earth MOID = 4.0438 au 
 Jupiter MOID = .0235274 au 
 T_jup = 2.735 
[ 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 12.9   n/a MPO254647  

312787 (2010 VA114)          Discovered 2005-May-10 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120109/Numbers.arcLast Updated: 2012-01-11

Alternate Designations
 2010 VA114 = 2005 JL104 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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