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JPL Small-Body Database Browser
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442972 (2013 CB137)
Classification: Main-belt Asteroid          SPK-ID: 2442972
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .04615995192793751 8.5933e-08  
a 2.692754853986463 4.2687e-08 au
q 2.568457419372728 2.5319e-07 au
i 5.395582031613839 7.5977e-06 deg
node 306.6274841876493 7.2541e-05 deg
peri 62.26172680130267 0.00011001 deg
M 287.6404307251842 7.9284e-05 deg
tp 2458924.904690733789
(2020-Mar-16.40469073)
0.00035574 TDB
period 1613.963292410175
4.42
3.8379e-05
1.051e-07
d
yr
n .2230534000946218 5.304e-09 deg/d
Q 2.817052288600198 4.4658e-08 au
  Orbit Determination Parameters
   # obs. used (total)      142  
   data-arc span      5734 days (15.70 yr)  
   first obs. used      2004-02-12  
   last obs. used      2019-10-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56684  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 16:02:33  

Additional Information
 Earth MOID = 1.57052 au 
 Jupiter MOID = 2.4173 au 
 T_jup = 3.363 
[ 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 MPO446757  

442972 (2013 CB137)          Discovered 2007-Dec-04 by Mt. Lemmon Survey at Mount Lemmon
Reference: Last Updated: 2015-09-02

Alternate Designations
 2013 CB137 = 2011 WB49 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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