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JPL Small-Body Database Browser
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117510 (2005 CE40)
Classification: Main-belt Asteroid          SPK-ID: 2117510
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1331712491076077 5.7748e-08  
a 2.430451847643081 1.6407e-08 au
q 2.106785539196559 1.4381e-07 au
i 3.189019522282693 5.1905e-06 deg
node 237.063642854995 9.705e-05 deg
peri 260.0642530695237 9.9144e-05 deg
M 293.384759771248 2.0737e-05 deg
tp 2458856.594384919255
(2020-Jan-08.09438492)
8.0681e-05 TDB
period 1383.977273884236
3.79
1.4014e-05
3.837e-08
d
yr
n .2601198782618974 2.6339e-09 deg/d
Q 2.754118156089604 1.8591e-08 au
  Orbit Determination Parameters
   # obs. used (total)      437  
   data-arc span      7002 days (19.17 yr)  
   first obs. used      1999-10-13  
   last obs. used      2018-12-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5529  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:36:51  

Additional Information
 Earth MOID = 1.12366 au 
 Jupiter MOID = 2.28584 au 
 T_jup = 3.494 
[ 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 16.2   n/a MPO453646  

117510 (2005 CE40)          Discovered 2005-Feb-05 by Bickel, W. at Bergisch Gladbach
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2005 CE40 = 1999 TQ261 = 2003 UJ304 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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