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JPL Small-Body Database Browser
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117728 (2005 GT13)
Classification: Main-belt Asteroid          SPK-ID: 2117728
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0985000824532553 4.2334e-08  
a 2.73246738138493 2.7003e-08 au
q 2.463319119017684 1.1722e-07 au
i 10.04257752241492 5.2308e-06 deg
node 58.44073822418004 3.1261e-05 deg
peri 206.8712232722568 4.3785e-05 deg
M 347.4115991186214 3.2426e-05 deg
tp 2458658.189791618693
(2019-Jun-23.68979162)
0.00014885 TDB
period 1649.798507247355
4.52
2.4456e-05
6.696e-08
d
yr
n .218208465105627 3.2346e-09 deg/d
Q 3.001615643752177 2.9663e-08 au
  Orbit Determination Parameters
   # obs. used (total)      485  
   data-arc span      8998 days (24.64 yr)  
   first obs. used      1993-10-21  
   last obs. used      2018-06-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57433  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 03:06:44  

Additional Information
 Earth MOID = 1.45208 au 
 Jupiter MOID = 2.05628 au 
 T_jup = 3.324 
[ 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 15.3   n/a MPO436565  

117728 (2005 GT13)          Discovered 2005-Apr-01 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 GT13 = 2002 TK251 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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