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JPL Small-Body Database Browser
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(2014 WE6)
Classification: Aten [NEO]          SPK-ID: 3696401
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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1362420105270613 7.9636e-05  
a .9689275127622952 7.3647e-06 au
q .8369188803685752 8.351e-05 au
i .3391060224706632 0.0001915 deg
node 52.56804540275053 0.00072231 deg
peri 251.591118820112 0.001481 deg
M 330.6523629174999 0.0097736 deg
tp 2458628.899192912254
(2019-May-25.39919291)
0.0097782 TDB
period 348.3656765848345
0.95
0.0039718
1.087e-05
d
yr
n 1.033396870579276 1.1782e-05 deg/d
Q 1.100936145156015 8.3681e-06 au
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      4 days  
   first obs. used      2014-11-17  
   last obs. used      2014-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .74865  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:37:28  

Additional Information
 Earth MOID = .000137348 au 
 Jupiter MOID = 4.00738 au 
 T_jup = 6.225 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456981.5 (2014-Nov-20.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1375498453035042 7.8088e-05  
q .835557529104664 8.0331e-05 au
tp 2456886.870971967888
(2014-Aug-17.37097197)
0.0077577 TDB
node 52.56618664520391 0.00024158 deg
peri 251.7442397573637 0.0017111 deg
i .3416171061366274 0.00018899 deg
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      4 days  
   first obs. used      2014-11-17  
   last obs. used      2014-11-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .74865  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:37:28  

Additional Information
 Jupiter MOID = 4.00738 au 
 T_jup = 6.225 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.097687541846435E-9 -6.27275050498447E-9 6.042401804266896E-7 -1.141400266068521E-10 -1.286249119254614E-7 1.471859542048871E-8
q -6.27275050498447E-9 6.453093629507366E-9 -6.213432875879484E-7 1.868321224409887E-10 1.325257537592498E-7 -1.514350273901597E-8
tp 6.042401804266896E-7 -6.213432875879484E-7 6.01820169368923E-5 8.744359083449766E-8 -1.250882376717139E-5 1.455136129262948E-6
node -1.141400266068521E-10 1.868321224409887E-10 8.744359083449766E-8 5.835900398319862E-8 5.101039383721208E-8 3.452543632999789E-10
peri -1.286249119254614E-7 1.325257537592498E-7 -1.250882376717139E-5 5.101039383721208E-8 2.927748749850884E-6 -3.147494456632921E-7
i 1.471859542048871E-8 -1.514350273901597E-8 1.455136129262948E-6 3.452543632999789E-10 -3.147494456632921E-7 3.571585598511266E-8

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 30.4   n/a MPO318751  

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