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JPL Small-Body Database Browser
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442904 (2013 CB11)
Classification: Main-belt Asteroid          SPK-ID: 2442904
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06620676740537799 8.4676e-08  
a 2.897230683507885 7.8696e-08 au
q 2.705414405525154 2.3418e-07 au
i 4.614709325702315 9.2086e-06 deg
node 87.410161313807 9.6729e-05 deg
peri 317.9523498425557 0.00011835 deg
M 260.4395245410112 7.202e-05 deg
tp 2459498.646980339833
(2021-Oct-11.14698034)
0.00037113 TDB
period 1801.246047646802
4.93
7.339e-05
2.009e-07
d
yr
n .1998616460368166 8.1432e-09 deg/d
Q 3.089046961490615 8.3907e-08 au
  Orbit Determination Parameters
   # obs. used (total)      101  
   data-arc span      4621 days (12.65 yr)  
   first obs. used      2006-10-02  
   last obs. used      2019-05-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .63779  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 07:44:06  

Additional Information
 Earth MOID = 1.71712 au 
 Jupiter MOID = 2.18339 au 
 T_jup = 3.280 
[ 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 17.1   n/a MPO477093  

442904 (2013 CB11)          Discovered 2011-Oct-23 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 CB11 = 2011 UO376 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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