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(2020 FB1)
Classification: Apollo [NEO]          SPK-ID: 54016219
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 2458929.5 (2020-Mar-21.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3691736963095761 0.001352  
a 1.074719963006523 0.0008252 au
q .677961621765714 0.0009325 au
i 3.596805620570923 0.015426 deg
node 171.7604117480487 0.0016385 deg
peri 118.3231057247653 0.0055725 deg
M 291.8959328247026 0.15396 deg
tp 2459006.486034302401
(2020-Jun-05.98603430)
0.085372 TDB
period 406.9503261461175
1.11
0.4687
0.001283
d
yr
n .8846288523939904 0.0010189 deg/d
Q 1.471478304247332 0.0011298 au
  Orbit Determination Parameters
   # obs. used (total)      29  
   data-arc span      8 days  
   first obs. used      2020-03-16  
   last obs. used      2020-03-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .49952  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-22 06:32:55  

Additional Information
 Earth MOID = .0184562 au 
 Jupiter MOID = 3.70731 au 
 T_jup = 5.685 
[ 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 25.559   .41034 4 autocmod 2.8

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