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385249 (2001 CU43)
Classification: Main-belt Asteroid          SPK-ID: 2385249
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1949561918987817 9.6689e-08  
a 2.217045367855516 1.2359e-08 au
q 1.78481864567157 2.1041e-07 au
i 24.37532726108366 1.3701e-05 deg
node 353.1100683963517 1.4298e-05 deg
peri 153.4808214314159 3.5582e-05 deg
M 62.93288743718507 3.0212e-05 deg
tp 2459185.717061503421
(2020-Dec-02.21706150)
0.00010014 TDB
period 1205.758403100572
3.30
1.0083e-05
2.761e-08
d
yr
n .2985672744011327 2.4966e-09 deg/d
Q 2.64927209003946 1.4769e-08 au
  Orbit Determination Parameters
   # obs. used (total)      148  
   data-arc span      7365 days (20.16 yr)  
   first obs. used      2001-02-15  
   last obs. used      2021-04-16  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .65123  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Jul-09 07:11:13  

Additional Information
 Earth MOID = .811407 au 
 Jupiter MOID = 2.36464 au 
 T_jup = 3.513 
[ 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 17.35   n/a MPCxxxxx  

385249 (2001 CU43)          Discovered 2001-Feb-15 by LINEAR at Socorro
Reference: Last Updated: 2014-02-19

Alternate Designations
 2001 CU43 = 2009 SH64 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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