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385433 (2003 FR56)
Classification: Main-belt Asteroid          SPK-ID: 2385433
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1858619768741247 5.1663e-08  
a 2.392440161628179 1.1645e-08 au
q 1.947776503634915 1.2321e-07 au
i 7.040187515463137 6.9185e-06 deg
node 13.95990139690015 3.7627e-05 deg
peri 69.33281638120299 4.4805e-05 deg
M 353.6821275810917 1.9488e-05 deg
tp 2459224.220749331209
(2021-Jan-09.72074933)
7.3128e-05 TDB
period 1351.636942474182
3.70
9.8686e-06
2.702e-08
d
yr
n .2663437116042545 1.9446e-09 deg/d
Q 2.837103819621444 1.381e-08 au
  Orbit Determination Parameters
   # obs. used (total)      247  
   data-arc span      8068 days (22.09 yr)  
   first obs. used      1999-01-09  
   last obs. used      2021-02-10  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .57143  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:23  

Additional Information
 Earth MOID = .976094 au 
 Jupiter MOID = 2.43075 au 
 T_jup = 3.497 
[ 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 17.11   n/a E2021B25  

385433 (2003 FR56)          Discovered 2003-Mar-26 by NEAT at Palomar
Reference: Last Updated: 2014-02-19

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