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(1999 CD158)
Classification: TransNeptunian Object          SPK-ID: 3042559
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2457000.5 (2014-Dec-09.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1413545350818678 0.00011388  
a 43.89843437604872 0.0066443 AU
q 37.69319159400047 0.010345 AU
i 25.41676752669807 0.00032264 deg
node 118.9762280203954 8.6294e-05 deg
peri 142.8737187146333 0.034739 deg
M 247.4408025119976 0.035993 deg
tp 2490216.739363737490
(2105-Nov-18.23936374)
7.9049 JED
period 106236.0645581191
290.86
24.119
0.06603
d
yr
n .003388679743525825 7.6935e-07 deg/d
Q 50.10367715809697 0.0075835 AU
  Orbit Determination Parameters
   # obs. used (total)      40  
   data-arc span      5908 days (16.18 yr)  
   first obs. used      1999-02-10  
   last obs. used      2015-04-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      3  
   fit RMS      .52864  
   data source      ORB  
   producer      Otto Matic  
   solution date      2015-Jun-04 13:56:43  

Additional Information
 Earth MOID = 36.7135 AU 
 T_jup = 5.313 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 5.1 mag n/a MPO137909  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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