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243426 (2009 CL53)
Classification: Main-belt Asteroid          SPK-ID: 2243426
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .03973739980443512 5.258e-08  
a 2.458049578880273 1.8143e-08 au
q 2.360373080025184 1.2573e-07 au
i 6.66345815102906 3.822e-06 deg
node 142.1746245210652 4.6008e-05 deg
peri 255.1125544845171 7.5444e-05 deg
M 64.21856700795807 5.6274e-05 deg
tp 2458749.402439154564
(2019-Sep-22.90243915)
0.00022129 TDB
period 1407.616614882656
3.85
1.5584e-05
4.267e-08
d
yr
n .2557514568908459 2.8316e-09 deg/d
Q 2.555726077735362 1.8864e-08 au
  Orbit Determination Parameters
   # obs. used (total)      339  
   data-arc span      8467 days (23.18 yr)  
   first obs. used      1996-12-10  
   last obs. used      2020-02-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .46967  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 00:56:38  

Additional Information
 Earth MOID = 1.3756 au 
 Jupiter MOID = 2.58486 au 
 T_jup = 3.481 
[ 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 16.6   n/a MPO494332  

243426 (2009 CL53)          Discovered 2009-Feb-13 by La Sagra at La Sagra
Reference: 20100626/Numbers.arcLast Updated: 2010-06-28
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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