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(2017 FE157)
Classification: Apollo [NEO]          SPK-ID: 3773751
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4406394857164465 0.0006474  
a 1.723367218751726 0.0019018 au
q .9639835737803831 5.191e-05 au
i 5.225430323474413 0.0051859 deg
node 68.7756912343268 0.011034 deg
peri 178.443605667178 0.0067105 deg
M 293.9654823899583 1.0815 deg
tp 2459548.077129128831
(2021-Nov-29.57712913)
2.7333 TDB
period 826.3521634037215
2.26
1.3679
0.003745
d
yr
n .4356496127718357 0.00072114 deg/d
Q 2.48275086372307 0.0027398 au
  Orbit Determination Parameters
   # obs. used (total)      48  
   data-arc span      22 days  
   first obs. used      2017-03-31  
   last obs. used      2017-04-22  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .46474  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 18:56:52  

Additional Information
 Earth MOID = .0426018 au 
 Jupiter MOID = 2.55589 au 
 T_jup = 4.048 
[ 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 23.8   n/a MPO405778  

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