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(2020 FE2)
Classification: Apollo [NEO]          SPK-ID: 54016250
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5039579317702343 0.00025757  
a 2.033287788251308 0.0010658 au
q 1.008596279790505 4.9657e-06 au
i 4.660700840753873 0.0017332 deg
node 9.879142739058281 0.00017317 deg
peri 173.5800450617478 0.00042982 deg
M 22.88262796812404 0.018267 deg
tp 2458933.186820551209
(2020-Mar-24.68682055)
0.0008093 TDB
period 1059.001817244133
2.90
0.83266
0.00228
d
yr
n .3399427594343862 0.00026728 deg/d
Q 3.057979296712112 0.0016029 au
  Orbit Determination Parameters
   # obs. used (total)      158  
   data-arc span      10 days  
   first obs. used      2020-03-18  
   last obs. used      2020-03-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .47211  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-15 06:08:06  

Additional Information
 Earth MOID = .011412 au 
 Jupiter MOID = 1.90031 au 
 T_jup = 3.635 
[ 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 26.012   .45783 12 autocmod 2.8

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