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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .05205221985943197 0.00025189  
a 44.65191798296986 0.019202 au
q 42.32768653097499 0.0071272 au
i 1.172004827089051 9.125e-05 deg
node 292.7138318248066 0.0055853 deg
peri 264.700360300952 0.2169 deg
M 46.43932655659012 0.22295 deg
tp 2444941.901865317261
(1981-Dec-03.40186532)
58.547 TDB
period 108982.9612907592
298.38
70.299
0.1925
d
yr
n .003303268655359293 2.1308e-06 deg/d
Q 46.97614943496473 0.020201 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .23514  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-25 01:53:20  

Additional Information
 Earth MOID = 41.3264 au 
 Jupiter MOID = 36.8712 au 
 T_jup = 5.966 
[ 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 6.5   n/a E2018L67  
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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