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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03667983729046326 0.00047267  
a 44.20509647880667 0.027661 au
q 42.5836607325548 0.0057794 au
i 4.452242090161067 0.00074676 deg
node 114.0611071661356 0.0048658 deg
peri 206.5799906538589 0.57139 deg
M 18.06280741048156 0.51734 deg
tp 2454010.210503916412
(2006-Oct-01.71050392)
158.19 TDB
period 107351.2092846034
293.91
100.76
0.2759
d
yr
n .003353478758172053 3.1476e-06 deg/d
Q 45.82653222505853 0.028675 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.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .2175  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 11:05:25  

Additional Information
 Earth MOID = 41.5709 au 
 Jupiter MOID = 37.5216 au 
 T_jup = 5.926 
[ 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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