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(2020 FA1)
Classification: Apollo [NEO]          SPK-ID: 54016218
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03348976466503866 1.0289e-06  
a 1.029561908858822 6.7106e-07 au
q .9950821228230519 4.11e-07 au
i 3.523909533381527 7.8098e-05 deg
node 170.3719856456044 4.2482e-05 deg
peri 129.4205323118779 0.0002111 deg
M 311.3580444577673 0.00022267 deg
tp 2459052.056764175833
(2020-Jul-21.55676418)
0.00018586 TDB
period 381.5725518515603
1.04
0.00037306
1.021e-06
d
yr
n .9434640889474868 9.2242e-07 deg/d
Q 1.064041694894592 6.9354e-07 au
  Orbit Determination Parameters
   # obs. used (total)      74  
   data-arc span      186 days  
   first obs. used      2020-03-16  
   last obs. used      2020-09-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .55201  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-06 06:29:12  

Additional Information
 Earth MOID = .00120385 au 
 Jupiter MOID = 3.9335 au 
 T_jup = 5.941 
[ 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 26.321   .55126 17 autocmod 2.8

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