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382856 (2004 FK28)
Classification: Main-belt Asteroid          SPK-ID: 2382856
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1831165106182174 8.403e-08  
a 3.06872635912057 3.1683e-08 au
q 2.506791896196264 2.6426e-07 au
i 1.439577503273802 8.2371e-06 deg
node 43.78480347279634 0.00030885 deg
peri 190.1030358437255 0.00031022 deg
M 332.027926054249 2.3835e-05 deg
tp 2459153.066027897846
(2020-Oct-30.56602790)
0.00013011 TDB
period 1963.521551878624
5.38
3.0409e-05
8.326e-08
d
yr
n .1833440532677451 2.8394e-09 deg/d
Q 3.630660822044875 3.7485e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      5878 days (16.09 yr)  
   first obs. used      2004-03-18  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51981  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-22 00:44:41  

Additional Information
 Earth MOID = 1.49568 au 
 Jupiter MOID = 1.3714 au 
 T_jup = 3.205 
[ 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 16.2   n/a MPO418956  

382856 (2004 FK28)          Discovered 2004-Mar-18 by LINEAR at Socorro
Reference: Last Updated: 2014-01-21

[ show close-approach data ]
Alternate Designations
 2004 FK28 = 2009 BW72 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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