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JPL Small-Body Database Browser
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(2020 KA)
Classification: Apollo [NEO]          SPK-ID: 54017044
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1706766215255721 9.268e-05  
a 1.053041422195103 4.8291e-05 au
q .8733118699283589 5.8152e-05 au
i 3.91621744171512 0.0018965 deg
node 62.17115875328107 0.0015581 deg
peri 261.8573241657866 0.0023899 deg
M 304.3036488947108 0.011893 deg
tp 2459061.564787770096
(2020-Jul-31.06478777)
0.0088412 TDB
period 394.6995298790205
1.08
0.027151
7.434e-05
d
yr
n .9120862143168595 6.2741e-05 deg/d
Q 1.232770974461846 5.6534e-05 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      1 day  
   first obs. used      2020-05-16  
   last obs. used      2020-05-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .45567  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-18 06:41:41  

Additional Information
 Earth MOID = .00513732 au 
 Jupiter MOID = 3.97668 au 
 T_jup = 5.826 
[ 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 27.433   .24708 2 autocmod 2.8

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