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(2018 KL2)
Classification: Apollo [NEO]          SPK-ID: 3825022
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4372618845374764 2.3115e-06  
a 1.050675853203902 4.2887e-07 au
q .591255349593943 2.1881e-06 au
i 8.65368148649191 3.4725e-05 deg
node 212.597103917303 5.437e-05 deg
peri 170.8166653158877 9.267e-05 deg
M 37.7719568981363 0.00033806 deg
tp 2459159.226762309546
(2020-Nov-05.72676231)
0.00034476 TDB
period 393.3702881381967
1.08
0.00024085
6.594e-07
d
yr
n .9151682545823767 5.6034e-07 deg/d
Q 1.510096356813862 6.164e-07 au
  Orbit Determination Parameters
   # obs. used (total)      106  
   data-arc span      1032 days (2.83 yr)  
   first obs. used      2018-05-21  
   last obs. used      2021-03-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      3  
   norm. resid. RMS      .4711  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 20:29:23  

Additional Information
 Earth MOID = .130316 au 
 Jupiter MOID = 3.94769 au 
 T_jup = 5.751 
[ 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 21.7   n/a E2018N01  

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