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226635 (2004 FF19)
Classification: Main-belt Asteroid          SPK-ID: 2226635
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09256352721037918 5.3167e-08  
a 2.266149908317195 1.4225e-08 au
q 2.056387079615878 1.1888e-07 au
i 2.98611706889651 5.6915e-06 deg
node 243.2419872400535 0.00012808 deg
peri 349.5895117476182 0.00013362 deg
M 225.1118117328101 4.0593e-05 deg
tp 2459467.377345471015
(2021-Sep-09.87734547)
0.00014178 TDB
period 1246.038267165666
3.41
1.1732e-05
3.212e-08
d
yr
n .2889156854057811 2.7203e-09 deg/d
Q 2.475912737018512 1.5541e-08 au
  Orbit Determination Parameters
   # obs. used (total)      260  
   data-arc span      9861 days (27.00 yr)  
   first obs. used      1992-11-25  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5936  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:36:27  

Additional Information
 Earth MOID = 1.04528 au 
 Jupiter MOID = 2.51234 au 
 T_jup = 3.609 
[ 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 16.9   n/a MPO454627  

226635 (2004 FF19)          Discovered 2004-Mar-16 by CSS at Catalina
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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