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117366 (2004 XK107)
Classification: Main-belt Asteroid          SPK-ID: 2117366
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1856665805452647 4.1139e-08  
a 2.28573115125548 1.0601e-08 au
q 1.861347264356084 9.3615e-08 au
i 4.536413778345294 3.999e-06 deg
node 48.31946868002503 5.3809e-05 deg
peri 337.5448903962106 5.456e-05 deg
M 212.9097124394692 1.1061e-05 deg
tp 2459516.224357915125
(2021-Oct-28.72435792)
4.0792e-05 TDB
period 1262.223168698625
3.46
8.7811e-06
2.404e-08
d
yr
n .2852110537403355 1.9842e-09 deg/d
Q 2.710115038154877 1.2569e-08 au
  Orbit Determination Parameters
   # obs. used (total)      674  
   data-arc span      8186 days (22.41 yr)  
   first obs. used      1997-11-29  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59436  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:11:37  

Additional Information
 Earth MOID = .866687 au 
 Jupiter MOID = 2.73872 au 
 T_jup = 3.575 
[ 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 16.0   n/a MPO459553  

117366 (2004 XK107)          Discovered 2004-Dec-11 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2004 XK107 = 1997 WH45 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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