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JPL Small-Body Database Browser
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(2009 FE)
Classification: Apollo [NEO, PHA]          SPK-ID: 3451789
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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6102733884611156 7.2497e-08  
a 2.535988794717595 3.5245e-08 au
q .9883423198658677 1.7165e-07 au
i 1.906754831230681 8.2951e-06 deg
node 39.82634795199023 9.9694e-05 deg
peri 201.0609102111547 0.00013437 deg
M 168.5368434796128 2.886e-05 deg
tp 2457909.923528818805
(2017-Jun-05.42352882)
0.00010413 TDB
period 1475.093068628066
4.04
3.0751e-05
8.419e-08
d
yr
n .2440523975445318 5.0878e-09 deg/d
Q 4.083635269569322 5.6755e-08 au
  Orbit Determination Parameters
   # obs. used (total)      107  
   data-arc span      2909 days (7.96 yr)  
   first obs. used      2009-03-16  
   last obs. used      2017-03-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61338  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:01:02  

Additional Information
 Earth MOID = .00150658 au 
 Jupiter MOID = .952908 au 
 T_jup = 3.157 
[ 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 21.3   n/a MPO266916  

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