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(2017 WG14)
Classification: Aten [NEO]          SPK-ID: 3789664
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458079.5 (2017-Nov-22.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5399686706849952 0.00068818  
a .6888143690483689 0.00022556 au
q .3168761898445974 0.00057779 au
i 8.182603224267311 0.018424 deg
node 42.94628183502253 0.008487 deg
peri 200.0229858094084 0.0099988 deg
M 164.0543510646417 0.026778 deg
tp 2457984.343824940307
(2017-Aug-18.84382494)
0.062269 TDB
period 208.8102071001557
0.57
0.10256
0.0002808
d
yr
n 1.724053651397061 0.00084683 deg/d
Q 1.06075254825214 0.00034735 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      20 days  
   first obs. used      2017-11-17  
   last obs. used      2017-12-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .65299  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-11 05:19:52  

Additional Information
 Earth MOID = .000405393 au 
 Jupiter MOID = 3.95786 au 
 T_jup = 8.160 
[ 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 24.5   n/a MPO435149  

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