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(2017 FF3)
Classification: Apollo [NEO]          SPK-ID: 3771644
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1356629388403851 4.7684e-05  
a 1.1453144816119 5.7776e-05 au
q .9899377531399772 4.6756e-06 au
i 2.564544279582714 0.00099772 deg
node 168.9702330783243 0.0016627 deg
peri 40.95573655340501 0.0012653 deg
M 195.2991670238202 0.071079 deg
tp 2459205.323059877367
(2020-Dec-21.82305988)
0.10389 TDB
period 447.6984130767354
1.23
0.033876
9.275e-05
d
yr
n .8041127452875203 6.0846e-05 deg/d
Q 1.300691210083822 6.5614e-05 au
  Orbit Determination Parameters
   # obs. used (total)      43  
   data-arc span      26 days  
   first obs. used      2017-02-27  
   last obs. used      2017-03-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .4141  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Sep-15 06:22:59  

Additional Information
 Earth MOID = .012308 au 
 Jupiter MOID = 3.65856 au 
 T_jup = 5.472 
[ 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 27.0   n/a MPO419558  

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