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JPL Small-Body Database Browser
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(2014 SJ142)
Classification: Apollo [NEO]          SPK-ID: 3689349
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.


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Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5080668434436344 0.00030893  
a 1.558918624931656 0.00068224 au
q .7668837599771388 0.00014602 au
i 2.085630198861071 0.0017759 deg
node 336.5982041349306 0.0052177 deg
peri 119.1824352654682 0.00045497 deg
M 88.68330847376151 0.54052 deg
tp 2458425.364985959075
(2018-Nov-02.86498596)
0.95248 TDB
period 710.9410568888158
1.95
0.4667
0.001278
d
yr
n .5063710929502563 0.00033241 deg/d
Q 2.350953489886174 0.0010289 au
  Orbit Determination Parameters
   # obs. used (total)      37  
   data-arc span      30 days  
   first obs. used      2014-09-19  
   last obs. used      2014-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .44292  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:38:36  

Additional Information
 Earth MOID = .00630025 au 
 Jupiter MOID = 2.85781 au 
 T_jup = 4.280 
[ 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 23.2   n/a E2014T62  

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