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385447 (2003 QF113)
Classification: TransNeptunian Object          SPK-ID: 2385447
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0353808530275991 0.00048851  
a 44.11756828009883 0.027607 au
q 42.55665108084558 0.0051981 au
i 4.451825845397417 0.00074698 deg
node 114.0559716881298 0.0048705 deg
peri 203.2301584990426 0.55648 deg
M 19.91531139986367 0.50395 deg
tp 2453079.427519113221
(2004-Mar-14.92751911)
153.96 TDB
period 107032.5263974448
293.04
100.47
0.2751
d
yr
n .00336346353876773 3.1571e-06 deg/d
Q 45.67848547935208 0.028584 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      3695 days (10.12 yr)  
   first obs. used      2003-08-25  
   last obs. used      2013-10-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .21108  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 22:43:37  

Additional Information
 Earth MOID = 41.5438 au 
 Jupiter MOID = 37.4808 au 
 T_jup = 5.920 
[ 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 6.6   n/a MPO157385  

385447 (2003 QF113)          Discovered 2003-Aug-25 by Buie, M. W. at Cerro Tololo
Reference: Last Updated: 2014-02-19
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters | Discovery Circumstances ]
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