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JPL Small-Body Database Browser
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117531 (2005 CU59)
Classification: Main-belt Asteroid          SPK-ID: 2117531
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09332692010923259 4.3533e-08  
a 2.394352536025674 1.675e-08 au
q 2.170894988182667 1.0905e-07 au
i 6.431850332665457 4.7788e-06 deg
node 157.6492946264164 4.2129e-05 deg
peri 90.29349113773151 5.0327e-05 deg
M 212.2673059539397 3.1021e-05 deg
tp 2459155.834539883788
(2020-Nov-02.33453988)
0.00011988 TDB
period 1353.257893583341
3.71
1.42e-05
3.888e-08
d
yr
n .2660246814055101 2.7915e-09 deg/d
Q 2.617810083868681 1.8313e-08 au
  Orbit Determination Parameters
   # obs. used (total)      432  
   data-arc span      9345 days (25.59 yr)  
   first obs. used      1994-04-02  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59681  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 11:01:27  

Additional Information
 Earth MOID = 1.16869 au 
 Jupiter MOID = 2.40964 au 
 T_jup = 3.515 
[ 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 16.1   n/a MPO417611  

117531 (2005 CU59)          Discovered 2005-Feb-02 by CSS at Catalina
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 CU59 = 1998 HY113 = 2002 LE41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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