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(2014 WJ201)
Classification: Amor [NEO]          SPK-ID: 3698476
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456986.5 (2014-Nov-25.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5889386444977948 0.0015152  
a 2.474753930547253 0.0093195 au
q 1.017275705225164 8.1223e-05 au
i 1.249282452545149 0.0027883 deg
node 1.182943120820345 0.0084023 deg
peri 89.629372759796 0.0054382 deg
M 353.756570035867 0.036181 deg
tp 2457011.161370309808
(2014-Dec-19.66137031)
0.0036147 TDB
period 1421.9897336133
3.89
8.0325
0.02199
d
yr
n .2531663847426198 0.0014301 deg/d
Q 3.932232155869342 0.014808 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      27 days  
   first obs. used      2014-11-23  
   last obs. used      2014-12-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .52284  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:37:17  

Additional Information
 Earth MOID = .0400544 au 
 Jupiter MOID = 1.32347 au 
 T_jup = 3.217 
[ 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 24.8   n/a MPO318905  

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