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(2014 JG55)
Classification: Apollo [NEO]          SPK-ID: 3671125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4113917576331313 6.5422e-05  
a 1.580473194656184 6.4752e-05 au
q .9302795492145262 6.5338e-05 au
i 8.745438315070158 0.003881 deg
node 49.87343468562463 0.0022908 deg
peri 223.1985095592052 0.015646 deg
M 358.2306073798491 0.27326 deg
tp 2459004.066981356003
(2020-Jun-03.56698136)
0.5511 TDB
period 725.7367717808794
1.99
0.0446
0.0001221
d
yr
n .4960476222206558 3.0485e-05 deg/d
Q 2.230666840097842 9.1391e-05 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   first obs. used      2014-05-10  
   last obs. used      2014-05-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .4001  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:40:32  

Additional Information
 Earth MOID = 7.61979E-5 au 
 Jupiter MOID = 2.91333 au 
 T_jup = 4.285 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 29.2   n/a MPO293441  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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