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(2014 GP17)
Classification: Apollo [NEO]          SPK-ID: 3667041
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 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 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456753.5 (2014-Apr-06.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5608945319036142 5.2727e-06  
q .9807014362247405 9.0638e-07 au
tp 2456779.576384387114
(2014-May-02.07638439)
0.00024431 TDB
node 38.36125689399121 0.0006416 deg
peri 189.4574241651788 0.00035435 deg
i 3.587607268808307 9.969e-05 deg
  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
 Jupiter MOID = 1.52434 au 
 T_jup = 3.418 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.780099635791364E-11 5.483972599969109E-13 -7.38655414707094E-10 -1.173990866613199E-9 5.317633011942492E-10 1.933505127114039E-10
q 5.483972599969109E-13 8.215335658669872E-13 -1.947422083592473E-10 -5.567694970614426E-10 3.016565927337771E-10 8.565892661906956E-11
tp -7.38655414707094E-10 -1.947422083592473E-10 5.968910483720983E-8 1.499600605118573E-7 -7.899035347266807E-8 -2.337441530584326E-8
node -1.173990866613199E-9 -5.567694970614426E-10 1.499600605118573E-7 4.116548876523911E-7 -2.249251857533153E-7 -6.388416022331704E-8
peri 5.317633011942492E-10 3.016565927337771E-10 -7.899035347266807E-8 -2.249251857533153E-7 1.255672127242045E-7 3.49134385175692E-8
i 1.933505127114039E-10 8.565892661906956E-11 -2.337441530584326E-8 -6.388416022331704E-8 3.49134385175692E-8 9.938169168383291E-9

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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