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(2020 TK5)
Classification: Aten [NEO]          SPK-ID: 54065896
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 .537563495409158 7.4132e-05  
a .7553915160469488 1.4547e-05 au
q .3493206122783279 6.2725e-05 au
i 3.449761542913898 0.00078873 deg
node 197.8188414316395 0.00093887 deg
peri 30.15047034236525 0.0014406 deg
M 212.8522719417385 0.0034594 deg
tp 2459298.518407313143
(2021-Mar-25.01840731)
0.0005372 TDB
period 239.8040873506401
0.66
0.0069271
1.897e-05
d
yr
n 1.501225454400242 4.3365e-05 deg/d
Q 1.16146241981557 2.2367e-05 au
  Orbit Determination Parameters
   # obs. used (total)      103  
   data-arc span      33 days  
   first obs. used      2020-10-14  
   last obs. used      2020-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .45566  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-16 05:22:48  

Additional Information
 Earth MOID = .000571993 au 
 Jupiter MOID = 3.82452 au 
 T_jup = 7.530 
[ 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 23.6   .41423 E2020W08 autocmod 2.8

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