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JPL Small-Body Database Browser
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(2008 AF3)
Classification: Apollo [NEO]          SPK-ID: 3399085
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1910748542275955 2.6016e-06  
a 1.20643339270445 1.1808e-06 au
q .9759143080581436 2.1836e-06 au
i 2.074698563561986 8.2962e-05 deg
node 109.121304218251 0.00025372 deg
peri 22.83976358093855 0.00085767 deg
M 106.999181953653 0.017728 deg
tp 2458856.642864717915
(2020-Jan-08.14286472)
0.023624 TDB
period 484.0090153584818
1.33
0.0007106
1.946e-06
d
yr
n .7437877985255411 1.092e-06 deg/d
Q 1.436952477350756 1.4064e-06 au
  Orbit Determination Parameters
   # obs. used (total)      53  
   data-arc span      6 days  
   first obs. used      2008-01-10  
   last obs. used      2008-01-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .54141  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:04:47  

Additional Information
 Earth MOID = .00262314 au 
 Jupiter MOID = 3.58844 au 
 T_jup = 5.258 
[ 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 26.1   n/a MPO132016  

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