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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 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1131480042722096 0.00020921  
a 40.87140731392918 0.016726 au
q 36.2468891445615 0.02283 au
i 35.22556500187333 0.00063888 deg
node 232.9669790657287 6.7407e-05 deg
peri 224.8587226008133 0.13725 deg
M 145.2883357058958 0.15713 deg
tp 2420879.179895070461
(1916-Jan-16.67989507)
21.276 TDB
period 95439.42512937696
261.30
58.585
0.1604
d
yr
n .003772026073208076 2.3154e-06 deg/d
Q 45.49592548329685 0.018618 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 = 35.3463 au 
 Jupiter MOID = 31.5063 au 
 T_jup = 4.677 
[ 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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