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(2017 FH101)
Classification: Apollo [NEO]          SPK-ID: 3772980
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 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4594306620513963 7.87e-06  
a 1.786240722836804 2.4924e-05 au
q .9655869649607268 5.9536e-07 au
i 9.249202638629599 0.00012055 deg
node 199.4682131662029 1.7303e-05 deg
peri 51.25421593650989 5.9097e-05 deg
M 94.7892716665216 0.009484 deg
tp 2458770.903590727623
(2019-Oct-14.40359073)
0.018166 TDB
period 871.9837792281348
2.39
0.018251
4.997e-05
d
yr
n .4128517164833798 8.6411e-06 deg/d
Q 2.606894480712882 3.6375e-05 au
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      144 days  
   first obs. used      2017-03-25  
   last obs. used      2017-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .39813  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:08:51  

Additional Information
 Earth MOID = .0474151 au 
 Jupiter MOID = 2.47201 au 
 T_jup = 3.940 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457852.5 (2017-Apr-09.0) TDB
Reference: JPL 26 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4594403254176446 7.8307e-06  
q .9659323848035746 5.6309e-07 au
tp 2457898.542846731789
(2017-May-25.04284673)
6.3752e-05 TDB
node 199.5236918089504 1.6575e-05 deg
peri 51.14878047682494 5.3011e-05 deg
i 9.264527638527454 0.00012028 deg
  Orbit Determination Parameters
   # obs. used (total)      197  
   data-arc span      144 days  
   first obs. used      2017-03-25  
   last obs. used      2017-08-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .39813  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:08:51  

Additional Information
 Jupiter MOID = 2.47201 au 
 T_jup = 3.940 
Orbit Covariance (6×6)
  e q tp node peri i
e 6.132046053758638E-11 -4.322598923173322E-12 -4.761640610024427E-10 -1.021740286348233E-10 3.600377902795122E-10 9.375762540434154E-10
q -4.322598923173322E-12 3.170693237315416E-13 3.183477094838124E-11 6.863569697124164E-12 -2.759631154004757E-11 -6.574708700074158E-11
tp -4.761640610024427E-10 3.183477094838124E-11 4.064269183350508E-9 7.980797873019638E-10 -2.320031317252321E-9 -7.250344114971106E-9
node -1.021740286348233E-10 6.863569697124164E-12 7.980797873019638E-10 2.747141941253664E-10 -6.751042533404988E-10 -1.571679440690122E-9
peri 3.600377902795122E-10 -2.759631154004757E-11 -2.320031317252321E-9 -6.751042533404988E-10 2.81016364249961E-9 5.520531027439655E-9
i 9.375762540434154E-10 -6.574708700074158E-11 -7.250344114971106E-9 -1.571679440690122E-9 5.520531027439655E-9 1.446728652461904E-8

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 22.5   .50884 26 autocmod 2.6k
rotation period rot_per 0.3468 h n/a LCDB (Rev. 2019-August); Warner et al., 2009 Published Reference List:
[Warner, B.D. (2017) Minor Planet Bull. 44, 335-344.]

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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