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226343 (2003 FL120)
Classification: Main-belt Asteroid          SPK-ID: 2226343
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1107226392679817 6.3349e-08  
a 2.588455574385282 1.8988e-08 au
q 2.301854941561424 1.5931e-07 au
i 2.208689685289512 4.8293e-06 deg
node 338.0279589007994 0.00016066 deg
peri 252.7103815122065 0.00016259 deg
M 4.234210450158913 2.2729e-05 deg
tp 2458982.609213249479
(2020-May-13.10921325)
9.6103e-05 TDB
period 1521.106073021479
4.16
1.6737e-05
4.582e-08
d
yr
n .23666988541102 2.6042e-09 deg/d
Q 2.87505620720914 2.109e-08 au
  Orbit Determination Parameters
   # obs. used (total)      257  
   data-arc span      6287 days (17.21 yr)  
   first obs. used      2003-03-23  
   last obs. used      2020-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52853  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 04:25:11  

Additional Information
 Earth MOID = 1.29252 au 
 Jupiter MOID = 2.11903 au 
 T_jup = 3.411 
[ 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 16.5   n/a MPO422878  

226343 (2003 FL120)          Discovered 2003-Mar-23 by Spacewatch at Kitt Peak
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2003 FL120 = 2007 DB57 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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