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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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0334888484862674 6.6559e-07  
a 1.029561297992719 4.291e-07 au
q .9950824756769162 2.7061e-07 au
i 3.523841436982551 5.0276e-05 deg
node 170.3719568577978 2.6312e-05 deg
peri 129.4207333086808 0.00012743 deg
M 311.3578278020336 0.00013776 deg
tp 2459052.056947929222
(2020-Jul-21.55694793)
0.00011399 TDB
period 381.5722122560958
1.04
0.00023855
6.531e-07
d
yr
n .9434649286211191 5.8982e-07 deg/d
Q 1.064040120308522 4.4347e-07 au
  Orbit Determination Parameters
   # obs. used (total)      79  
   data-arc span      249 days  
   first obs. used      2020-03-16  
   last obs. used      2020-11-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .53486  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-20 05:22:18  

Additional Information
 Earth MOID = .0012038 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 26.336   .54434 20 autocmod 2.8

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