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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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1329559974843695 5.0972e-08  
a 2.430027917475121 1.1559e-08 au
q 2.106941131792351 1.221e-07 au
i 3.188888409545434 3.6777e-06 deg
node 237.05959928 9.4242e-05 deg
peri 260.0195823410413 9.6135e-05 deg
M 37.47752582529485 1.6337e-05 deg
tp 2458856.459794348054
(2020-Jan-07.95979435)
6.2896e-05 TDB
period 1383.615190512452
3.79
9.8725e-06
2.703e-08
d
yr
n .2601879499940052 1.8565e-09 deg/d
Q 2.753114703157891 1.3096e-08 au
  Orbit Determination Parameters
   # obs. used (total)      595  
   data-arc span      7501 days (20.54 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51128  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 20:12:49  

Additional Information
 Earth MOID = 1.1234 au 
 Jupiter MOID = 2.28535 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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