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(2013 GH66)
Classification: Apollo [NEO]          SPK-ID: 3634612
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 .04460621866328648 1.1341e-06  
a 1.051109246293308 1.0912e-06 au
q 1.004223237414147 1.5124e-07 au
i 3.446463543796094 7.6381e-05 deg
node 198.6127118701154 0.00012539 deg
peri 35.99313707219132 0.00024062 deg
M 193.3073833558572 0.0039934 deg
tp 2459182.756940135653
(2020-Nov-29.25694014)
0.00465 TDB
period 393.6137050923216
1.08
0.00061294
1.678e-06
d
yr
n .9146023000280502 1.4242e-06 deg/d
Q 1.09799525517247 1.1399e-06 au
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      27 days  
   first obs. used      2013-04-07  
   last obs. used      2013-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .43478  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:46:11  

Additional Information
 Earth MOID = .00901846 au 
 Jupiter MOID = 3.86752 au 
 T_jup = 5.847 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456402.5 (2013-Apr-20.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04541976497444062 1.1097e-06  
q 1.003644988692646 1.3143e-07 au
tp 2456429.186580746032
(2013-May-16.68658075)
0.00023782 TDB
node 200.5488178134623 8.1946e-06 deg
peri 35.73376242285399 0.0002426 deg
i 3.625663561189145 6.9544e-05 deg
  Orbit Determination Parameters
   # obs. used (total)      46  
   data-arc span      27 days  
   first obs. used      2013-04-07  
   last obs. used      2013-05-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      3  
   norm. resid. RMS      .43478  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:46:11  

Additional Information
 Jupiter MOID = 3.86752 au 
 T_jup = 5.847 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.231516382274799E-12 -1.440286884538848E-13 2.553924478530896E-10 6.994484214921975E-12 2.609035797170089E-10 7.686874360636438E-11
q -1.440286884538848E-13 1.727414626192984E-14 -3.105659146930721E-11 -8.272763466745163E-13 -3.169617041032039E-11 -9.049677078441537E-12
tp 2.553924478530896E-10 -3.105659146930721E-11 5.656011217423485E-8 1.477041795413258E-9 5.768141158977819E-8 1.615071620662705E-8
node 6.994484214921975E-12 -8.272763466745163E-13 1.477041795413258E-9 6.715188414190636E-11 1.48122360993375E-9 4.424985857015623E-10
peri 2.609035797170089E-10 -3.169617041032039E-11 5.768141158977819E-8 1.48122360993375E-9 5.8854457641057E-8 1.648810956947617E-8
i 7.686874360636438E-11 -9.049677078441537E-12 1.615071620662705E-8 4.424985857015623E-10 1.648810956947617E-8 4.836376193701202E-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 28.0   n/a MPO265058  

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