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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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0313407634395052 7.249e-07  
a 1.026531450433229 5.0836e-07 au
q .9943591710819892 2.5177e-07 au
i 3.542135052896835 4.9804e-05 deg
node 169.189485674349 7.3444e-05 deg
peri 125.6870361417275 6.5795e-05 deg
M 145.3728461359162 0.00023158 deg
tp 2459047.095673330553
(2020-Jul-16.59567333)
0.00013085 TDB
period 379.8890856781324
1.04
0.0002822
7.726e-07
d
yr
n .9476450194860723 7.0394e-07 deg/d
Q 1.058703729784469 5.243e-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 = .000393908 au 
 Jupiter MOID = 3.93225 au 
 T_jup = 5.955 
[ 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 26.4   .54434 E2020W84 autocmod 2.8

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