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226664 (2004 GK17)
Classification: Main-belt Asteroid          SPK-ID: 2226664
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1709384281974414 7.9166e-08  
a 2.328722214045147 1.3734e-08 au
q 1.930654099067804 1.8394e-07 au
i 3.84282870948549 7.8478e-06 deg
node 59.22993559853009 0.00012604 deg
peri 160.8537330861101 0.00012791 deg
M 183.898599685952 2.5703e-05 deg
tp 2459635.443767346134
(2022-Feb-24.94376735)
9.6105e-05 TDB
period 1298.00078725651
3.55
1.1483e-05
3.144e-08
d
yr
n .2773496006584909 2.4535e-09 deg/d
Q 2.72679032902249 1.6081e-08 au
  Orbit Determination Parameters
   # obs. used (total)      229  
   data-arc span      9720 days (26.61 yr)  
   first obs. used      1993-01-26  
   last obs. used      2019-09-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57879  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:09:43  

Additional Information
 Earth MOID = .923002 au 
 Jupiter MOID = 2.24618 au 
 T_jup = 3.550 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.6   n/a MPO391177  

226664 (2004 GK17)          Discovered 2004-Apr-11 by CSS at Catalina
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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