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JPL Small-Body Database Browser
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469506 (2003 FF128)
Classification: TransNeptunian Object          SPK-ID: 2469506
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2224107464544514 3.5535e-05  
a 39.89969589749992 0.0023765 au
q 31.02557474963135 0.00046622 au
i 1.910257062323903 7.8126e-05 deg
node 91.74665425450429 0.0017172 deg
peri 170.1090864251372 0.0051887 deg
M 350.8010584889825 0.0037102 deg
tp 2460952.775374715102
(2025-Oct-04.27537472)
0.75764 TDB
period 92056.14949102676
252.04
8.2244
0.02252
d
yr
n .003910656724080027 3.4938e-07 deg/d
Q 48.77381704536848 0.002905 au
  Orbit Determination Parameters
   # obs. used (total)      132  
   data-arc span      5171 days (14.16 yr)  
   first obs. used      2003-03-31  
   last obs. used      2017-05-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .30562  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Apr-05 16:49:13  

Additional Information
 Earth MOID = 30.0097 au 
 Jupiter MOID = 25.7277 au 
 T_jup = 5.527 
[ 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 6.7   n/a MPO440883  

469506 (2003 FF128)          Discovered 2003-Mar-31 by Buie, M. W. at Kitt Peak
Reference: Last Updated: 2016-08-22
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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