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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1116562781399361 0.00020615  
a 40.95774956229956 0.016813 au
q 36.3845596851856 0.022792 au
i 35.16757084002919 0.00063828 deg
node 232.9378588888864 6.6313e-05 deg
peri 225.8459763307488 0.14067 deg
M 142.7318215503915 0.1596 deg
tp 2421040.966754021079
(1916-Jun-26.46675402)
22.081 TDB
period 95742.01337946091
262.13
58.954
0.1614
d
yr
n .003760104757492275 2.3153e-06 deg/d
Q 45.53093943941353 0.018691 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.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .30901  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Apr-23 02:02:45  

Additional Information
 Earth MOID = 35.4868 au 
 Jupiter MOID = 31.6538 au 
 T_jup = 4.685 
[ 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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