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(2016 AB166)
Classification: Apollo [NEO]          SPK-ID: 3740101
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6393012570412714 0.00011478  
a 1.51894877472518 0.00037214 au
q .5478829136620733 4.0214e-05 au
i 16.41305978010069 0.0029144 deg
node 112.0443727144775 8.7579e-05 deg
peri 260.6613894237577 0.0013653 deg
M 148.9404683002225 0.32148 deg
tp 2458717.606262824258
(2019-Aug-22.10626282)
0.50665 TDB
period 683.7748433688453
1.87
0.25128
0.000688
d
yr
n .5264890972389972 0.00019348 deg/d
Q 2.490014635788286 0.00061005 au
  Orbit Determination Parameters
   # obs. used (total)      61  
   data-arc span      25 days  
   first obs. used      2016-01-15  
   last obs. used      2016-02-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .49385  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:29:07  

Additional Information
 Earth MOID = .006941 au 
 Jupiter MOID = 3.12233 au 
 T_jup = 4.223 
[ 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 24.4   n/a MPO373598  

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