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JPL Small-Body Database Browser
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(2014 WA)
Classification: Apollo [NEO]          SPK-ID: 3696153
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5389173405701426 0.00021152  
a 2.045456553064955 0.00095433 au
q .9431245472354185 1.6174e-05 au
i 4.823130023381104 0.0014438 deg
node 53.91046343194382 7.3367e-05 deg
peri 31.9479904089182 0.0041696 deg
M 178.4015488166715 0.37394 deg
tp 2458070.982966118759
(2017-Nov-13.48296612)
0.73933 TDB
period 1068.522854547285
2.93
0.74779
0.002047
d
yr
n .3369137107998743 0.00023579 deg/d
Q 3.147788558894491 0.0014686 au
  Orbit Determination Parameters
   # obs. used (total)      52  
   first obs. used      2014-11-16  
   last obs. used      2014-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .44593  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:37:31  

Additional Information
 Earth MOID = .0031099 au 
 Jupiter MOID = 2.12219 au 
 T_jup = 3.596 
[ 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 28.2   n/a MPO318738  

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