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JPL Small-Body Database Browser
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117726 (2005 GC13)
Classification: Main-belt Asteroid          SPK-ID: 2117726
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1099079566670986 5.3779e-08  
a 2.554258250499065 1.5263e-08 au
q 2.273524945386634 1.4086e-07 au
i 13.92164088770926 7.2639e-06 deg
node 168.457209051053 1.8883e-05 deg
peri 322.3386808308441 5.0394e-05 deg
M 218.7387792475564 4.31e-05 deg
tp 2459185.581125861241
(2020-Dec-02.08112586)
0.00017807 TDB
period 1491.061766195327
4.08
1.3365e-05
3.659e-08
d
yr
n .2414386903089838 2.1641e-09 deg/d
Q 2.834991555611496 1.6941e-08 au
  Orbit Determination Parameters
   # obs. used (total)      604  
   data-arc span      7284 days (19.94 yr)  
   first obs. used      1999-12-03  
   last obs. used      2019-11-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56278  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 11:02:34  

Additional Information
 Earth MOID = 1.30101 au 
 Jupiter MOID = 2.20928 au 
 T_jup = 3.389 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.8   n/a MPO260000  

117726 (2005 GC13)          Discovered 2005-Apr-01 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 GC13 = 2003 WG153 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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