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JPL Small-Body Database Browser
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(2013 GU66)
Classification: Apollo [NEO]          SPK-ID: 3634616
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 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1735504206546388 0.00044964  
a 1.10746790610166 0.00065206 au
q .9152663851362047 4.139e-05 au
i 14.90261537267975 0.023564 deg
node 23.83555842677174 0.0026733 deg
peri 269.7290701363569 0.10246 deg
M 331.281795978493 1.0007 deg
tp 2459034.458611677151
(2020-Jul-03.95861168)
1.2133 TDB
period 425.6916691106142
1.17
0.37596
0.001029
d
yr
n .8456825118333605 0.00074689 deg/d
Q 1.299669427067115 0.00076522 au
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      7 days  
   first obs. used      2013-04-11  
   last obs. used      2013-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .39681  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:46:10  

Additional Information
 Earth MOID = .0561597 au 
 Jupiter MOID = 3.84233 au 
 T_jup = 5.577 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456394.5 (2013-Apr-12.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1731945083713836 0.00033955  
q .9157389372021658 6.0925e-05 au
tp 2456479.694504062199
(2013-Jul-06.19450406)
0.044246 TDB
node 23.90169327022375 0.001014 deg
peri 269.6234998044392 0.036997 deg
i 14.92467964562391 0.025526 deg
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      7 days  
   first obs. used      2013-04-11  
   last obs. used      2013-04-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .39681  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:46:10  

Additional Information
 Jupiter MOID = 3.84233 au 
 T_jup = 5.577 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.152961237281528E-7 -2.061875880336098E-8 -1.502197422380278E-5 -3.43351031517869E-7 -1.256035860241483E-5 8.657990352160672E-6
q -2.061875880336098E-8 3.711802096007071E-9 2.687790785823151E-6 6.106084602115236E-8 2.244615122791837E-6 -1.542896452109789E-6
tp -1.502197422380278E-5 2.687790785823151E-6 .001957744147898178 4.469700715161273E-5 .0016368101127439 -.001127443184728524
node -3.43351031517869E-7 6.106084602115236E-8 4.469700715161273E-5 1.028218529725151E-6 3.740937893104851E-5 -2.587300961714711E-5
peri -1.256035860241483E-5 2.244615122791837E-6 .0016368101127439 3.740937893104851E-5 .001368794183864039 -.0009432783746027231
i 8.657990352160672E-6 -1.542896452109789E-6 -.001127443184728524 -2.587300961714711E-5 -.0009432783746027231 .0006515799276074122

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 24.7   n/a MPO259325  

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