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117802 (2005 GG168)
Classification: Main-belt Asteroid          SPK-ID: 2117802
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .12933580289887 4.6115e-08  
a 2.410025286571428 1.0342e-08 au
q 2.098322731126133 1.0791e-07 au
i 1.926364706434803 4.1144e-06 deg
node 136.2614482993798 0.00013716 deg
peri 64.86853182213234 0.0001382 deg
M 30.57308641581643 1.5337e-05 deg
tp 2458884.443997086292
(2020-Feb-04.94399709)
5.8201e-05 TDB
period 1366.566675038755
3.74
8.7968e-06
2.408e-08
d
yr
n .2634339081843852 1.6958e-09 deg/d
Q 2.721727842016723 1.168e-08 au
  Orbit Determination Parameters
   # obs. used (total)      356  
   data-arc span      8566 days (23.45 yr)  
   first obs. used      1997-01-02  
   last obs. used      2020-06-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57295  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-24 01:50:51  

Additional Information
 Earth MOID = 1.09631 au 
 Jupiter MOID = 2.23465 au 
 T_jup = 3.508 
[ 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 17.0   n/a MPO469218  

117802 (2005 GG168)          Discovered 2005-Apr-11 by Mt. Lemmon Survey at Mt. Lemmon
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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