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316009 (2009 FE3)
Classification: Main-belt Asteroid          SPK-ID: 2316009
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08430906136567362 4.7714e-08  
a 2.237096377719442 1.1708e-08 au
q 2.048488881929367 1.0636e-07 au
i 2.958822360936231 4.7326e-06 deg
node 128.0161752274743 0.00011365 deg
peri 22.33109126248915 0.00012002 deg
M 150.3205392856744 3.9891e-05 deg
tp 2458490.181522837121
(2019-Jan-06.68152284)
0.00013348 TDB
period 1222.152692184658
3.35
9.5941e-06
2.627e-08
d
yr
n .2945622116631617 2.3124e-09 deg/d
Q 2.425703873509516 1.2695e-08 au
  Orbit Determination Parameters
   # obs. used (total)      232  
   data-arc span      7327 days (20.06 yr)  
   first obs. used      1999-03-20  
   last obs. used      2019-04-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64945  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:02:51  

Additional Information
 Earth MOID = 1.05978 au 
 Jupiter MOID = 2.55954 au 
 T_jup = 3.631 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.9   n/a MPO471300  

316009 (2009 FE3)          Discovered 2009-Mar-18 by Lowe, A. at Mayhill
Reference: 20120207/Numbers.arcLast Updated: 2012-02-09

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Alternate Designations
 2009 FE3 = 1999 FC76 = 2004 VG47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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