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392288 (2010 CL20)
Classification: Main-belt Asteroid          SPK-ID: 2392288
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 .09319818448367957 5.2157e-08  
a 2.363079149433187 2.0918e-08 au
q 2.142844462914776 1.2967e-07 au
i 6.366229596100125 5.3275e-06 deg
node 137.3257679366084 4.3253e-05 deg
peri 260.4083041651194 5.3076e-05 deg
M 40.51322693664545 2.7915e-05 deg
tp 2458851.182687316783
(2020-Jan-02.68268732)
0.00010336 TDB
period 1326.831670309028
3.63
1.7618e-05
4.824e-08
d
yr
n .2713230382239472 3.6027e-09 deg/d
Q 2.583313835951598 2.2868e-08 au
  Orbit Determination Parameters
   # obs. used (total)      156  
   data-arc span      7567 days (20.72 yr)  
   first obs. used      1999-02-13  
   last obs. used      2019-11-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56359  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-05 00:33:53  

Additional Information
 Earth MOID = 1.16052 au 
 Jupiter MOID = 2.74519 au 
 T_jup = 3.536 
[ 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 17.4   n/a MPO450378  

392288 (2010 CL20)          Discovered 2010-Jan-11 by Spacewatch at Kitt Peak
Reference: Last Updated: 2014-04-17
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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