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JPL Small-Body Database Browser
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469505 (2003 FE128)
Classification: TransNeptunian Object          SPK-ID: 2469505
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .259253889162407 5.5999e-05  
a 48.43339520683276 0.0043644 au
q 35.87684913412149 0.00052301 au
i 3.383006422468982 6.3634e-05 deg
node 169.1815291372075 0.0019103 deg
peri 54.61671237235764 0.0049415 deg
M 9.506597616260954 0.002896 deg
tp 2455349.339501060790
(2010-Jun-01.83950106)
0.88565 TDB
period 123116.3689537176
337.07
16.641
0.04556
d
yr
n .002924062844440553 3.9524e-07 deg/d
Q 60.98994127954404 0.0054959 au
  Orbit Determination Parameters
   # obs. used (total)      88  
   data-arc span      4438 days (12.15 yr)  
   first obs. used      2003-03-31  
   last obs. used      2015-05-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .40632  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 07:41:55  

Additional Information
 Earth MOID = 34.8695 au 
 Jupiter MOID = 30.4554 au 
 T_jup = 5.990 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.3   n/a MPO382900  

469505 (2003 FE128)          Discovered 2003-Mar-31 by Buie, M. W. at Kitt Peak
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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