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(2011 OR17)
Classification: TransNeptunian Object          SPK-ID: 3574333
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9890198613995279 6.3768e-06  
a 284.1059323365636 0.1651 au
q 3.119522514271813 2.6907e-06 au
i 110.475074994893 2.5685e-05 deg
node 271.4608249811734 3.5477e-05 deg
peri 14.17754204895541 0.00010834 deg
M .6995011982019571 0.00060972 deg
tp 2455801.862522578219
(2011-Aug-28.36252258)
0.00047017 TDB
period 1749117.078021923
4788.82
1524.6
4.174
d
yr
n .0002058181264842055 1.794e-07 deg/d
Q 565.0923421588553 0.32838 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      748 days (2.05 yr)  
   first obs. used      2010-05-21  
   last obs. used      2012-06-07  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .43337  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 05:11:05  

Additional Information
 Earth MOID = 2.12351 au 
 Jupiter MOID = 2.05638 au 
 T_jup = -0.746 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 13.1   n/a MPO234418  

Alternate Designations
 2011 OR17 = 2010 KZ127 
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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