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JPL Small-Body Database Browser
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379133 (2009 CL45)
Classification: Outer Main-belt Asteroid          SPK-ID: 2379133
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0786449043290658 8.3831e-08  
a 3.231809887513346 5.5924e-08 au
q 2.97764450810013 2.9002e-07 au
i 2.983946807986699 8.0184e-06 deg
node 122.4394904244976 0.00015739 deg
peri 321.2798783920339 0.00017571 deg
M 16.41646164242765 6.9042e-05 deg
tp 2458903.729231422752
(2020-Feb-24.22923142)
0.00040757 TDB
period 2122.106300773922
5.81
5.5082e-05
1.508e-07
d
yr
n .1696427741950107 4.4033e-09 deg/d
Q 3.485975266926562 6.0322e-08 au
  Orbit Determination Parameters
   # obs. used (total)      110  
   data-arc span      7116 days (19.48 yr)  
   first obs. used      2000-07-29  
   last obs. used      2020-01-22  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52251  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 03:08:47  

Additional Information
 Earth MOID = 1.99451 au 
 Jupiter MOID = 1.68439 au 
 T_jup = 3.179 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.5   n/a MPO455730  

379133 (2009 CL45)          Discovered 2009-Feb-14 by Spacewatch at Kitt Peak
Reference: Last Updated: 2013-11-20

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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