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452431 (2003 CL8)
Classification: Main-belt Asteroid          SPK-ID: 2452431
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3455692181730733 3.8755e-08  
a 2.651263470846834 9.7122e-09 au
q 1.735068426055465 1.0426e-07 au
i 6.299150084838724 5.8527e-06 deg
node 226.1702390778123 4.4689e-05 deg
peri 207.4280332662614 4.9894e-05 deg
M 30.55667635766132 1.3086e-05 deg
tp 2458866.661403826461
(2020-Jan-18.16140383)
5.7254e-05 TDB
period 1576.804167394124
4.32
8.6643e-06
2.372e-08
d
yr
n .2283098988728241 1.2545e-09 deg/d
Q 3.567458515638203 1.3068e-08 au
  Orbit Determination Parameters
   # obs. used (total)      301  
   data-arc span      6230 days (17.06 yr)  
   first obs. used      2003-01-05  
   last obs. used      2020-01-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .49976  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-26 11:35:18  

Additional Information
 Earth MOID = .752561 au 
 Jupiter MOID = 1.75407 au 
 T_jup = 3.294 
[ 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 17.4   n/a MPO368962  

452431 (2003 CL8)          Discovered 2003-Feb-01 by NEAT at Haleakala
Reference: Last Updated: 2016-01-04

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