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JPL Small-Body Database Browser
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117341 (2004 XU26)
Classification: Main-belt Asteroid          SPK-ID: 2117341
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 .1089686000515182 5.5089e-08  
a 2.929583063712147 2.2994e-08 au
q 2.610350498524797 1.6186e-07 au
i 2.487842818346564 4.9808e-06 deg
node 154.3994128173355 0.00014121 deg
peri 222.864481461259 0.0001437 deg
M 358.2451015328513 2.6594e-05 deg
tp 2458609.428050643893
(2019-May-05.92805064)
0.00013529 TDB
period 1831.500962573433
5.01
2.1563e-05
5.904e-08
d
yr
n .1965600932549693 2.3142e-09 deg/d
Q 3.248815628899497 2.55e-08 au
  Orbit Determination Parameters
   # obs. used (total)      552  
   data-arc span      7743 days (21.20 yr)  
   first obs. used      1998-09-16  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .50158  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 11:00:46  

Additional Information
 Earth MOID = 1.6117 au 
 Jupiter MOID = 2.20892 au 
 T_jup = 3.266 
[ 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 15.2   n/a MPO449686  

117341 (2004 XU26)          Discovered 2004-Dec-10 by LINEAR at Socorro
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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