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441398 (2008 FX93)
Classification: Main-belt Asteroid          SPK-ID: 2441398
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04718441863748525 5.6334e-08  
a 3.096816117147788 5.1267e-08 au
q 2.950694649032976 1.7994e-07 au
i 10.83776898420375 6.4263e-06 deg
node 56.13048152083476 3.2428e-05 deg
peri 29.54839155783772 9.6508e-05 deg
M 237.4792382823566 9.6804e-05 deg
tp 2459877.952332065683
(2022-Oct-25.45233207)
0.00054422 TDB
period 1990.54295879819
5.45
4.9429e-05
1.353e-07
d
yr
n .1808551774322688 4.491e-09 deg/d
Q 3.242937585262601 5.3686e-08 au
  Orbit Determination Parameters
   # obs. used (total)      149  
   data-arc span      5396 days (14.77 yr)  
   first obs. used      2005-10-30  
   last obs. used      2020-08-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .60476  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 14:40:42  

Additional Information
 Earth MOID = 1.97042 au 
 Jupiter MOID = 1.94974 au 
 T_jup = 3.194 
[ 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 16.46   n/a E2021B25  

441398 (2008 FX93)          Discovered 2008-Mar-29 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02

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