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JPL Small-Body Database Browser
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487555 (2014 VA25)
Classification: Jupiter Trojan          SPK-ID: 2487555
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0669568695368198 2.0561e-07  
a 5.253240730403061 1.1224e-06 au
q 4.901500176171955 5.0508e-07 au
i 12.68207990446274 9.213e-06 deg
node 246.3927314558239 4.1195e-05 deg
peri 154.967744354227 0.00016876 deg
M 158.5770782332938 0.00019683 deg
tp 2456663.287368652724
(2014-Jan-05.78736865)
0.0018388 TDB
period 4397.83955572085
12.04
0.0014095
3.859e-06
d
yr
n .08185837510413506 2.6235e-08 deg/d
Q 5.604981284634166 1.1976e-06 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      2806 days (7.68 yr)  
   first obs. used      2011-08-02  
   last obs. used      2019-04-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .65656  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-15 07:00:35  

Additional Information
 Earth MOID = 3.91502 au 
 Jupiter MOID = .121615 au 
 T_jup = 2.947 
[ 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 13.8   n/a MPO413572  

487555 (2014 VA25)          Discovered 2013-Jul-16 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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