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117760 (2005 GS64)
Classification: Main-belt Asteroid          SPK-ID: 2117760
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .01096876090310407 6.5195e-08  
a 3.07022779478593 4.6965e-08 au
q 3.036551200186858 2.0333e-07 au
i 14.84517744431305 6.5698e-06 deg
node 115.5018853160611 2.7574e-05 deg
peri 10.78946430213379 0.00037391 deg
M 355.8094734154134 0.00036902 deg
tp 2459023.372857527926
(2020-Jun-22.87285753)
0.0020142 TDB
period 1964.962766335832
5.38
4.5087e-05
1.234e-07
d
yr
n .1832095784040278 4.2038e-09 deg/d
Q 3.103904389385001 4.7481e-08 au
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      7746 days (21.21 yr)  
   first obs. used      1998-11-18  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62816  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:49:52  

Additional Information
 Earth MOID = 2.05309 au 
 Jupiter MOID = 1.97807 au 
 T_jup = 3.180 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456935.5 (2014-Oct-05.0) TDB
Reference: JPL 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0115437545419359 6.3064e-08  
q 3.035013029431982 1.9888e-07 au
tp 2457145.289102494533
(2015-May-02.78910249)
0.0019591 TDB
node 115.594423780537 2.7509e-05 deg
peri 26.69422725365068 0.00036378 deg
i 14.86260989204116 6.577e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      406  
   data-arc span      7746 days (21.21 yr)  
   first obs. used      1998-11-18  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62816  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 05:49:52  

Additional Information
 Jupiter MOID = 1.97807 au 
 T_jup = 3.180 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.977019669035964E-15 -1.219635816696228E-14 -9.338801765387637E-12 -8.395699520968848E-16 -1.822911801979559E-12 -4.131893766669028E-15
q -1.219635816696228E-14 3.955204737208319E-14 2.019582178926685E-11 3.864304182324479E-15 3.980886565658822E-12 1.747460178347245E-14
tp -9.338801765387637E-12 2.019582178926685E-11 3.838154959988231E-6 -3.32218190244142E-10 7.10710653555861E-7 -3.705830630932603E-10
node -8.395699520968848E-16 3.864304182324479E-15 -3.32218190244142E-10 7.567342930307713E-10 -7.920220602069381E-10 1.409738525107745E-11
peri -1.822911801979559E-12 3.980886565658822E-12 7.10710653555861E-7 -7.920220602069381E-10 1.32334384866483E-7 -8.216489316036492E-11
i -4.131893766669028E-15 1.747460178347245E-14 -3.705830630932603E-10 1.409738525107745E-11 -8.216489316036492E-11 4.325715566337843E-11

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO453648  

117760 (2005 GS64)          Discovered 2005-Apr-02 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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