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(2020 FD2)
Classification: Apollo [NEO]          SPK-ID: 54016249
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 2458932.5 (2020-Mar-24.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .9173160233847928 0.0029724  
a 3.001522495924577 0.089333 au
q .2481778158630461 0.0015356 au
i .2732761055860227 0.0028423 deg
node 197.8789322501316 0.12664 deg
peri 211.9655308645473 0.088364 deg
M 8.959523954849567 0.42672 deg
tp 2458885.229165952006
(2020-Feb-05.72916595)
0.14108 TDB
period 1899.375496179871
5.20
84.795
0.2322
d
yr
n .1895359820762413 0.0084616 deg/d
Q 5.754867175986107 0.17128 au
  Orbit Determination Parameters
   # obs. used (total)      22  
   data-arc span      7 days  
   first obs. used      2020-03-17  
   last obs. used      2020-03-24  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      9  
   norm. resid. RMS      .33117  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:20:56  

Additional Information
 Earth MOID = .00188332 au 
 Jupiter MOID = .0696641 au 
 T_jup = 2.338 
[ 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 25.7   .50164 E2020-FI4 autocmod 2.8

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