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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 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5039534201114204 0.00025823  
a 2.03326911665624 0.0010685 au
q 1.008596191310401 4.9786e-06 au
i 4.660671206068357 0.0017377 deg
node 9.879138151246023 0.00017365 deg
peri 173.5800410077871 0.00043064 deg
M 22.88294746606429 0.018313 deg
tp 2458933.186807905058
(2020-Mar-24.68680790)
0.00081114 TDB
period 1058.987230124817
2.90
0.83476
0.002285
d
yr
n .3399474420079351 0.00026797 deg/d
Q 3.057942042002079 0.001607 au
  Orbit Determination Parameters
   # obs. used (total)      155  
   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      .46363  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-04 06:25:59  

Additional Information
 Earth MOID = .0114119 au 
 Jupiter MOID = 1.90035 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 26.015   .463 11 autocmod 2.8

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