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249186 (2008 CW133)
Classification: Main-belt Asteroid          SPK-ID: 2249186
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1256001314060893 8.2315e-08  
a 2.794956931022663 3.3637e-08 au
q 2.443909973211857 2.343e-07 au
i 7.061901024315513 8.3237e-06 deg
node 163.2090438824056 6.1122e-05 deg
peri 208.6165994485504 6.6783e-05 deg
M 343.4660846972303 3.0455e-05 deg
tp 2459078.885244018272
(2020-Aug-17.38524402)
0.00014505 TDB
period 1706.715398611659
4.67
3.081e-05
8.435e-08
d
yr
n .2109314770891766 3.8078e-09 deg/d
Q 3.14600388883347 3.7862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      174  
   data-arc span      9304 days (25.47 yr)  
   first obs. used      1992-10-23  
   last obs. used      2018-04-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .66261  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 11:06:07  

Additional Information
 Earth MOID = 1.44601 au 
 Jupiter MOID = 2.31934 au 
 T_jup = 3.305 
[ 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 16.5   n/a MPO440259  

249186 (2008 CW133)          Discovered 2008-Feb-08 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20100824/Numbers.arcLast Updated: 2010-08-27

Alternate Designations
 2008 CW133 = 2001 RN111 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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