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(2019 KX)
Classification: Amor [NEO]          SPK-ID: 3841980
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4638767612255471 0.00053503  
a 1.935340855758497 0.0019718 au
q 1.037581207721767 2.1655e-05 au
i 13.13239489325837 0.0097865 deg
node 241.7875760657901 0.00023432 deg
peri 7.067263789776376 0.0011685 deg
M 134.3191657352959 0.20519 deg
tp 2458633.581077863181
(2019-May-30.08107786)
0.00080876 TDB
period 983.4100088856098
2.69
1.5029
0.004115
d
yr
n .3660731503108742 0.00055945 deg/d
Q 2.833100503795227 0.0028865 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      4 days  
   first obs. used      2019-05-26  
   last obs. used      2019-05-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .37756  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:31:17  

Additional Information
 Earth MOID = .0270036 au 
 Jupiter MOID = 2.21499 au 
 T_jup = 3.741 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.0   .55198 MPO473659 autocmod 2.6q

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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