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(2014 GP17)
Classification: Apollo [NEO]          SPK-ID: 3667041
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5599080688253862 5.2776e-06  
a 2.227138784041637 2.7092e-05 au
q .980145808462765 9.1933e-07 au
i 3.600684992348866 9.9467e-05 deg
node 38.27829592587027 0.00063652 deg
peri 189.6176514571048 0.00034982 deg
M 298.6226306677282 0.011936 deg
tp 2459207.478444067211
(2020-Dec-23.97844407)
0.044028 TDB
period 1214.001849131355
3.32
0.022151
6.065e-05
d
yr
n .2965399107567983 5.4108e-06 deg/d
Q 3.474131759620509 4.2261e-05 au
  Orbit Determination Parameters
   # obs. used (total)      44  
   # delay obs. used      3  
   # Doppler obs. used      1  
   data-arc span      5 days  
   first obs. used      2014-04-04  
   last obs. used      2014-04-09  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .26849  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:41:44  

Additional Information
 Earth MOID = .011325 au 
 Jupiter MOID = 1.52434 au 
 T_jup = 3.418 
[ 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 25.2   n/a MPO290450  

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