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(2020 KF2)
Classification: Amor [NEO]          SPK-ID: 54017143
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 2458992.5 (2020-May-23.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .477463187322219 0.00091405  
a 2.007609703502023 0.0036292 au
q 1.049049975568932 6.1354e-05 au
i 2.333416058124256 0.0034171 deg
node 207.9510416577249 0.0058015 deg
peri 33.65419294934165 0.0083973 deg
M .1507507517956198 0.0012131 deg
tp 2458992.064914768457
(2020-May-22.56491477)
0.002357 TDB
period 1039.004326610801
2.84
2.8174
0.007714
d
yr
n .3464855638997274 0.00093953 deg/d
Q 2.966169431435114 0.005362 au
  Orbit Determination Parameters
   # obs. used (total)      50  
   data-arc span      6 days  
   first obs. used      2020-05-20  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .47538  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-27 07:01:04  

Additional Information
 Earth MOID = .0431926 au 
 Jupiter MOID = 2.06101 au 
 T_jup = 3.682 
[ 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 26.185   .27655 5 autocmod 2.8

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