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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9888068387376376 6.3712e-06  
a 278.5405655902557 0.15864 au
q 3.117749468761352 2.6833e-06 au
i 110.5010351447186 2.5653e-05 deg
node 271.4449362907255 3.5521e-05 deg
peri 14.14301914941916 0.00010845 deg
M .6783068484561831 0.00057948 deg
tp 2455801.201166416111
(2011-Aug-27.70116642)
0.00046837 TDB
period 1697974.276260901
4648.80
1450.6
3.972
d
yr
n .0002120173462184326 1.8113e-07 deg/d
Q 553.96338171175 0.31551 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .43833  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 14:42:44  

Additional Information
 Earth MOID = 2.12337 au 
 Jupiter MOID = 2.05813 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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