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(2020 KF3)
Classification: Apollo [NEO]          SPK-ID: 54017184
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1296004197377338 0.00020321  
a 1.054290554380253 0.00010713 au
q .9176540560070438 0.000121 au
i 1.851963121555853 0.0028846 deg
node 213.1397699952245 0.0056426 deg
peri 134.2093742101405 0.014585 deg
M 276.6095916366608 0.031739 deg
tp 2459092.090936597327
(2020-Aug-30.59093660)
0.020901 TDB
period 395.4020351042349
1.08
0.060269
0.000165
d
yr
n .9104657235896566 0.00013878 deg/d
Q 1.190927052753461 0.00012102 au
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      24 days  
   first obs. used      2020-05-21  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .30525  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:47:59  

Additional Information
 Earth MOID = .0115747 au 
 Jupiter MOID = 4.01541 au 
 T_jup = 5.828 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458994.5 (2020-May-25.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1294991478568604 0.00020348  
q .9177018062290035 0.00012115 au
tp 2459092.122906245442
(2020-Aug-30.62290625)
0.02104 TDB
node 213.1792700206067 0.005461 deg
peri 134.1949715995308 0.014518 deg
i 1.853886330847227 0.0028791 deg
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      24 days  
   first obs. used      2020-05-21  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .30525  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-11 07:47:59  

Additional Information
 Jupiter MOID = 4.01541 au 
 T_jup = 5.828 
Orbit Covariance (6×6)
  e q tp node peri i
e 4.14050400600947E-8 -2.465034823770974E-8 -4.280237362497116E-6 1.096302561645782E-6 -2.953089465103145E-6 5.857106820462568E-7
q -2.465034823770974E-8 1.467636897478915E-8 2.54778601630604E-6 -6.534761684962438E-7 1.758402590243402E-6 -3.487548978349813E-7
tp -4.280237362497116E-6 2.54778601630604E-6 .0004426918065936721 -.0001129198151564849 .0003051213516597727 -6.051982124492875E-5
node 1.096302561645782E-6 -6.534761684962438E-7 -.0001129198151564849 2.982220977891903E-5 -7.851517246249844E-5 1.556187208556836E-5
peri -2.953089465103145E-6 1.758402590243402E-6 .0003051213516597727 -7.851517246249844E-5 .0002107699010565888 -4.179579574250166E-5
i 5.857106820462568E-7 -3.487548978349813E-7 -6.051982124492875E-5 1.556187208556836E-5 -4.179579574250166E-5 8.289036905831963E-6

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 26.807   .39229 5 autocmod 2.8

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