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JPL Small-Body Database Browser
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(2014 WW363)
Classification: Amor [NEO]          SPK-ID: 3699479
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 2456987.5 (2014-Nov-26.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2105879482666506 0.0027456  
a 1.420342657806512 0.0067464 au
q 1.121235611663437 0.0014308 au
i 12.71114860691148 0.13628 deg
node 68.09483679672968 0.024379 deg
peri 30.4458896627919 0.028213 deg
M 336.091124135602 0.16092 deg
tp 2457028.562442539068
(2015-Jan-06.06244254)
0.02866 TDB
period 618.2841635008284
1.69
4.4051
0.01206
d
yr
n .5822565435957792 0.0041484 deg/d
Q 1.719449703949586 0.0081671 au
  Orbit Determination Parameters
   # obs. used (total)      8  
   data-arc span      4 days  
   first obs. used      2014-11-24  
   last obs. used      2014-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .37595  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:37:08  

Additional Information
 Earth MOID = .154223 au 
 Jupiter MOID = 3.46812 au 
 T_jup = 4.660 
[ 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 24.2   n/a MPO318998  

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