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(2014 WT202)
Classification: Aten [NEO, PHA]          SPK-ID: 3698847
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06301564512226822 2.5197e-07  
a .9655494732056814 6.3479e-08 au
q .9047047502541592 2.6794e-07 au
i 23.39225525563772 0.0001011 deg
node 58.81972829669919 2.1053e-05 deg
peri 185.7347349787361 0.00068138 deg
M 112.7788649573719 0.00089234 deg
tp 2458891.936098493557
(2020-Feb-12.43609849)
0.00085116 TDB
period 346.5454680457368
0.95
3.4175e-05
9.357e-08
d
yr
n 1.038824723434235 1.0244e-07 deg/d
Q 1.026394196157204 6.7479e-08 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      360 days  
   first obs. used      2014-11-23  
   last obs. used      2015-11-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .46284  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:37:12  

Additional Information
 Earth MOID = .0386158 au 
 Jupiter MOID = 3.96602 au 
 T_jup = 6.178 
[ 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 21.1   n/a MPO350507  

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