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JPL Small-Body Database Browser
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523443 (2017 FE9)
Classification: Main-belt Asteroid          SPK-ID: 2523443
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06302610228334 6.173e-08  
a 2.772082222759127 6.1135e-08 au
q 2.597368685049681 2.0299e-07 au
i 13.28752776393661 7.2935e-06 deg
node 130.19325936024 3.4879e-05 deg
peri 317.0086282242959 8.9004e-05 deg
M 246.157111114848 8.2436e-05 deg
tp 2459133.602839352691
(2020-Oct-11.10283935)
0.0003935 TDB
period 1685.805973885467
4.62
5.5768e-05
1.527e-07
d
yr
n .2135477068990729 7.0643e-09 deg/d
Q 2.946795760468572 6.4988e-08 au
  Orbit Determination Parameters
   # obs. used (total)      68  
   data-arc span      2798 days (7.66 yr)  
   first obs. used      2012-01-30  
   last obs. used      2019-09-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .70023  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 20:12:45  

Additional Information
 Earth MOID = 1.62876 au 
 Jupiter MOID = 2.17865 au 
 T_jup = 3.295 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.3   n/a MPO448239  

523443 (2017 FE9)          Discovered 2012-Jan-30 by Spacewatch at Kitt Peak
Reference: Last Updated: 2018-05-31
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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