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(2004 KH19)
Classification: TransNeptunian Object          SPK-ID: 3564158
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1122902364237987 0.00020778  
a 40.91736569902169 0.016771 au
q 36.32274503083952 0.02282 au
i 35.19609002636393 0.00063857 deg
node 232.9518898063114 6.6823e-05 deg
peri 225.3334625772676 0.13906 deg
M 144.0457690200816 0.15848 deg
tp 2420948.166714789695
(1916-Mar-25.66671479)
21.703 TDB
period 95600.44752689611
261.74
58.777
0.1609
d
yr
n .003765672748537271 2.3152e-06 deg/d
Q 45.51198636720387 0.018655 au
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      4398 days (12.04 yr)  
   first obs. used      2004-05-24  
   last obs. used      2016-06-08  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      4  
   norm. resid. RMS      .30928  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 22:14:38  

Additional Information
 Earth MOID = 35.4232 au 
 Jupiter MOID = 31.5866 au 
 T_jup = 4.681 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 6.4   n/a MPO446894  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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