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117757 (2005 GD59)
Classification: Main-belt Asteroid          SPK-ID: 2117757
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1103202109284708 5.4859e-08  
a 2.763842736675002 2.17e-08 au
q 2.458935022991894 1.5901e-07 au
i 10.03749930579313 6.3223e-06 deg
node 83.16660472111259 3.0215e-05 deg
peri 187.2602625868791 4.0247e-05 deg
M 55.8094902714247 2.5367e-05 deg
tp 2458740.319961281924
(2019-Sep-13.81996128)
0.00011792 TDB
period 1678.295456256215
4.59
1.9765e-05
5.411e-08
d
yr
n .2145033513962163 2.5262e-09 deg/d
Q 3.068750450358111 2.4094e-08 au
  Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      7064 days (19.34 yr)  
   first obs. used      2000-03-26  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56082  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:54:23  

Additional Information
 Earth MOID = 1.44319 au 
 Jupiter MOID = 2.01772 au 
 T_jup = 3.309 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456991.5 (2014-Nov-30.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1094745557721992 5.4781e-08  
q 2.461755848987385 1.5855e-07 au
tp 2457064.962977084525
(2015-Feb-11.46297708)
0.00011946 TDB
node 83.19130968525828 3.0214e-05 deg
peri 188.0794804894841 4.0452e-05 deg
i 10.03716442062097 6.3225e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      425  
   data-arc span      7064 days (19.34 yr)  
   first obs. used      2000-03-26  
   last obs. used      2019-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56082  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-07 13:54:23  

Additional Information
 Jupiter MOID = 2.01772 au 
 T_jup = 3.309 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.000930875038245E-15 -8.62845191648742E-15 -9.178070860438291E-13 3.816896552107932E-15 -1.849082297386571E-13 1.585314258783628E-15
q -8.62845191648742E-15 2.513797798837416E-14 2.357714100808573E-12 -1.229032528579785E-14 4.627446582840765E-13 -3.624814610742849E-15
tp -9.178070860438291E-13 2.357714100808573E-12 1.427125273116269E-8 -1.320528039004926E-11 3.239049585008647E-9 -3.960558247416304E-12
node 3.816896552107932E-15 -1.229032528579785E-14 -1.320528039004926E-11 9.128743658016182E-10 -9.013542794956763E-10 -2.7403133823248E-11
peri -1.849082297386571E-13 4.627446582840765E-13 3.239049585008647E-9 -9.013542794956763E-10 1.636345703853187E-9 2.609913842296118E-11
i 1.585314258783628E-15 -3.624814610742849E-15 -3.960558247416304E-12 -2.7403133823248E-11 2.609913842296118E-11 3.997379130891248E-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 15.5   n/a MPO345066  

117757 (2005 GD59)          Discovered 2005-Apr-05 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 GD59 = 2002 UX47 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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