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JPL Small-Body Database Browser
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117487 (2005 CM13)
Classification: Main-belt Asteroid          SPK-ID: 2117487
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 18 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .157030514731578 5.1138e-08  
a 2.569773264018298 1.9583e-08 au
q 2.166240445626057 1.3537e-07 au
i 11.12654219690484 5.4286e-06 deg
node 236.2406248756777 2.3685e-05 deg
peri 223.0316239959558 2.7693e-05 deg
M 186.4064915747855 1.6064e-05 deg
tp 2459326.057133398241
(2021-Apr-21.55713340)
7.0382e-05 TDB
period 1504.667832299121
4.12
1.7199e-05
4.709e-08
d
yr
n .2392554637457243 2.7348e-09 deg/d
Q 2.973306082410539 2.2658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      489  
   data-arc span      7299 days (19.98 yr)  
   first obs. used      1999-09-07  
   last obs. used      2019-09-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .55864  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 03:16:52  

Additional Information
 Earth MOID = 1.19669 au 
 Jupiter MOID = 2.28744 au 
 T_jup = 3.387 
[ 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 15.4   n/a MPO439764  

117487 (2005 CM13)          Discovered 2005-Feb-02 by NEAT at Palomar
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2005 CM13 = 2001 EQ19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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