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JPL Small-Body Database Browser
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(2014 WD366)
Classification: Apollo [NEO]          SPK-ID: 3699896
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 2456991.5 (2014-Nov-30.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4775926091651859 0.0012407  
a 1.925549321247862 0.0046647 au
q 1.005921196836843 4.7896e-05 au
i 7.645907749312189 0.014732 deg
node 68.64818127613738 0.00036 deg
peri 5.06798093558232 0.0049309 deg
M 358.0615243903608 0.0086041 deg
tp 2456996.755187766136
(2014-Dec-05.25518777)
0.0051826 TDB
period 975.9563578729218
2.67
3.5464
0.00971
d
yr
n .3688689531001295 0.0013404 deg/d
Q 2.845177445658881 0.0068926 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      1 day  
   first obs. used      2014-11-29  
   last obs. used      2014-11-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .44038  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:37:01  

Additional Information
 Earth MOID = .0209023 au 
 Jupiter MOID = 2.47351 au 
 T_jup = 3.762 
[ 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 27.4   n/a MPO319004  

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