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JPL Small-Body Database Browser
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(2014 SF145)
Classification: Apollo [NEO]          SPK-ID: 3690387
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 31 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5938953888387991 1.1676e-05  
a 2.499569994009683 6.9474e-05 au
q 1.015086900487508 9.7143e-07 au
i 3.943432962911703 6.9263e-05 deg
node 105.254191912924 0.00024581 deg
peri 310.6749413782167 0.0002733 deg
M 142.7377496038458 0.022674 deg
tp 2458428.188167049239
(2018-Nov-05.68816705)
0.067051 TDB
period 1443.432171475981
3.95
0.060179
0.0001648
d
yr
n .249405553730926 1.0398e-05 deg/d
Q 3.984053087531859 0.00011073 au
  Orbit Determination Parameters
   # obs. used (total)      109  
   data-arc span      126 days  
   first obs. used      2014-09-18  
   last obs. used      2015-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .44469  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:38:30  

Additional Information
 Earth MOID = .0557725 au 
 Jupiter MOID = 1.40935 au 
 T_jup = 3.194 
[ 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 22.6   n/a E2014V38  

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