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(2004 KE19)
Classification: TransNeptunian Object          SPK-ID: 3564155
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ 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 .04938946977255421 0.00024473  
a 44.51052930837573 0.019061 au
q 42.31217786653932 0.007411 au
i 1.173073377458731 9.1497e-05 deg
node 292.6643137854699 0.0055841 deg
peri 262.7991614584356 0.23763 deg
M 49.8108622234629 0.2446 deg
tp 2444388.800550042919
(1980-May-29.30055004)
64.169 TDB
period 108465.735400172
296.96
69.673
0.1908
d
yr
n .003319020506077988 2.132e-06 deg/d
Q 46.70888075021215 0.020002 au
  Orbit Determination Parameters
   # obs. used (total)      25  
   data-arc span      5874 days (16.08 yr)  
   first obs. used      2004-05-24  
   last obs. used      2020-06-23  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .23514  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 22:14:38  

Additional Information
 Earth MOID = 41.3123 au 
 Jupiter MOID = 36.8532 au 
 T_jup = 5.958 
[ 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 6.4   n/a E2020M96  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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