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(2016 WF1)
Classification: Apollo [NEO]          SPK-ID: 3763950
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4027261174899883 0.00022649  
a 1.617821775876227 0.00058825 au
q .9662826932868362 1.5091e-05 au
i 2.927579844595867 0.0013271 deg
node 53.90084456128638 0.00010061 deg
peri 331.7143609422064 0.0021263 deg
M 269.9732139554905 0.34767 deg
tp 2459188.459243021941
(2020-Dec-04.95924302)
0.82838 TDB
period 751.6132749029231
2.06
0.40994
0.001122
d
yr
n .4789697202281278 0.00026124 deg/d
Q 2.269360858465618 0.00082516 au
  Orbit Determination Parameters
   # obs. used (total)      34  
   data-arc span      14 days  
   first obs. used      2016-11-18  
   last obs. used      2016-12-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .41612  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:22:05  

Additional Information
 Earth MOID = .00405556 au 
 Jupiter MOID = 3.18435 au 
 T_jup = 4.236 
[ 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 27.7   n/a MPO394769  

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