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JPL Small-Body Database Browser
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390563 (2001 CU40)
Classification: Main-belt Asteroid          SPK-ID: 2390563
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1106303572408849 6.4246e-08  
a 2.608685860285794 2.8745e-08 au
q 2.320086011633132 1.7096e-07 au
i 23.13953665082362 7.4932e-06 deg
node 117.7582247932161 1.8381e-05 deg
peri 8.900701780384402 3.8612e-05 deg
M 133.2597819034037 3.789e-05 deg
tp 2458030.824292227405
(2017-Oct-04.32429223)
0.0001581 TDB
period 1538.973363672418
4.21
2.5437e-05
6.964e-08
d
yr
n .2339221772759861 3.8664e-09 deg/d
Q 2.897285708938456 3.1926e-08 au
  Orbit Determination Parameters
   # obs. used (total)      187  
   data-arc span      6322 days (17.31 yr)  
   first obs. used      2001-02-15  
   last obs. used      2018-06-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57617  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 14:31:40  

Additional Information
 Earth MOID = 1.33777 au 
 Jupiter MOID = 2.20514 au 
 T_jup = 3.289 
[ 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 MPO437599  

390563 (2001 CU40)          Discovered 2001-Feb-15 by LINEAR at Socorro
Reference: Last Updated: 2014-04-17

Alternate Designations
 2001 CU40 = 2005 AU42 = 2006 KF123 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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