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392125 (2009 FX46)
Classification: Main-belt Asteroid          SPK-ID: 2392125
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08886427566351639 6.1957e-08  
a 3.063092870934871 4.0566e-08 au
q 2.790893341669162 1.8548e-07 au
i 11.53336665385594 6.6114e-06 deg
node 182.3919126329654 3.4332e-05 deg
peri 332.8858416946424 5.5015e-05 deg
M 57.88270006115101 4.4648e-05 deg
tp 2458685.663587974384
(2019-Jul-21.16358797)
0.00024055 TDB
period 1958.117161249925
5.36
3.8898e-05
1.065e-07
d
yr
n .1838500816622235 3.6522e-09 deg/d
Q 3.335292400200578 4.4171e-08 au
  Orbit Determination Parameters
   # obs. used (total)      147  
   data-arc span      6297 days (17.24 yr)  
   first obs. used      2003-01-28  
   last obs. used      2020-04-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62425  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 01:22:24  

Additional Information
 Earth MOID = 1.80454 au 
 Jupiter MOID = 1.65886 au 
 T_jup = 3.196 
[ 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 16.6   n/a MPO427953  

392125 (2009 FX46)          Discovered 2009-Mar-27 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17

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