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(2020 FK)
Classification: Apollo [NEO]          SPK-ID: 54016202
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3828136157396471 0.00067252  
a 1.377450728789239 0.0011611 au
q .8501438347982181 0.00021086 au
i 4.158847600087888 0.0055084 deg
node 354.2758839875602 0.00040076 deg
peri 249.0935831951324 0.0060058 deg
M 14.33386884161744 0.0076964 deg
tp 2458976.988872206341
(2020-May-07.48887221)
0.017203 TDB
period 590.4899855887201
1.62
0.74662
0.002044
d
yr
n .6096631759827036 0.00077086 deg/d
Q 1.904757622780259 0.0016056 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      1 day  
   first obs. used      2020-03-16  
   last obs. used      2020-03-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .48509  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Mar-17 14:42:49  

Additional Information
 Earth MOID = .00867459 au 
 Jupiter MOID = 3.12855 au 
 T_jup = 4.726 
[ 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 28.325   .36052 1 autocmod 2.8

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