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(2002 PR170)
Classification: TransNeptunian Object          SPK-ID: 3316062
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2456466.5 (2013-Jun-23.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .8527298703103906 0.048067  
a 75.57859565144932 18.721 au
q 11.13046958334749 0.87632 au
i .9668488136527333 0.002079 deg
node 14.16696547163491 0.13078 deg
peri 83.90100861718976 0.62489 deg
M 345.3716114001579 6.6742 deg
tp 2466218.431492780206
(2040-Mar-04.93149278)
826.11 TDB
period 239991.9385132252
657.06
89171
244.1
d
yr
n .001500050385984784 0.00055735 deg/d
Q 140.0267217195511 34.685 au
  Orbit Determination Parameters
   # obs. used (total)      13  
   data-arc span      4679 days (12.81 yr)  
   first obs. used      2002-08-05  
   last obs. used      2015-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .35661  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-08 22:53:43  

Additional Information
 Earth MOID = 10.149 au 
 Jupiter MOID = 5.95984 au 
 T_jup = 4.050 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 7.8   n/a MPO363048  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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