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(2018 SF3)
Classification: Apollo [NEO]          SPK-ID: 3831063
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1523287456144878 1.3362e-06  
a 1.011846032733339 1.3669e-07 au
q .8577127958120733 1.2362e-06 au
i 6.20930026444788 5.9928e-05 deg
node 356.3273257969861 1.883e-05 deg
peri 134.8031527370039 9.1716e-05 deg
M 118.9928659951536 7.8514e-05 deg
tp 2458877.617935049485
(2020-Jan-29.11793505)
5.794e-05 TDB
period 371.7663492867481
1.02
7.5331e-05
2.062e-07
d
yr
n .9683501497396889 1.9622e-07 deg/d
Q 1.165979269654604 1.5751e-07 au
  Orbit Determination Parameters
   # obs. used (total)      39  
   data-arc span      335 days  
   first obs. used      2018-09-30  
   last obs. used      2019-08-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .54048  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-18 05:48:50  

Additional Information
 Earth MOID = .0639621 au 
 Jupiter MOID = 3.84601 au 
 T_jup = 6.009 
[ 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 25.3   .41004 MPO496126 autocmod 2.6n

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