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(2016 HF3)
Classification: Amor [NEO]          SPK-ID: 3752433
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 48 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5001402125818836 4.0234e-05  
a 2.060891293682862 0.00016677 au
q 1.030156683952162 4.4375e-07 au
i 6.191709028063514 0.00037508 deg
node 58.79075625668555 6.7045e-05 deg
peri 185.4898938521097 0.00031434 deg
M 128.7936238656325 0.062055 deg
tp 2458613.890148839055
(2019-May-10.39014884)
0.13935 TDB
period 1080.64003667715
2.96
0.13117
0.0003591
d
yr
n .3331359081484346 4.0436e-05 deg/d
Q 3.091625903413562 0.00025018 au
  Orbit Determination Parameters
   # obs. used (total)      292  
   data-arc span      42 days  
   first obs. used      2016-04-27  
   last obs. used      2016-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .42586  
   source      ORB  
   producer      Davide Farnocchia  
   solution date      2019-Mar-29 15:35:58  

Additional Information
 Earth MOID = .0188371 au 
 Jupiter MOID = 1.94567 au 
 T_jup = 3.608 
[ 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 24.6   n/a MPO382820  

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