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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4639096176258761 0.00053525  
a 1.935098829436057 0.0019721 au
q 1.037387871404095 2.1472e-05 au
i 13.14225595413275 0.0097686 deg
node 241.808474483947 0.00029445 deg
peri 6.948579012464282 0.0013854 deg
M 347.9086284670066 0.018484 deg
tp 2458633.523737039032
(2019-May-30.02373704)
0.00077323 TDB
period 983.2255424135807
2.69
1.503
0.004115
d
yr
n .3661418306081503 0.00055972 deg/d
Q 2.832809787468018 0.002887 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 = .0266304 au 
 Jupiter MOID = 2.2146 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 25.941   .55198 3 autocmod 2.6q

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