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(2010 CQ140)
Classification: Asteroid          SPK-ID: 3509897
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2455246.5 (2010-Feb-19.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4204267822107419 0.07613  
a 5.355667862612278 0.66429 au
q 3.104001656544716 0.042156 au
i 39.38250473277704 0.17091 deg
node 196.6414095503198 1.3054 deg
peri 290.6385101994479 3.4886 deg
M 345.2169701216176 2.2995 deg
tp 2455432.400190446810
(2010-Aug-23.90019045)
8.2435 TDB
period 4527.087417899112
12.39
842.28
2.306
d
yr
n .07952132723937225 0.014795 deg/d
Q 7.60733406867984 0.94358 au
  Orbit Determination Parameters
   # obs. used (total)      24  
   data-arc span      6 days  
   first obs. used      2010-02-14  
   last obs. used      2010-02-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      9  
   norm. resid. RMS      .63482  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 13:54:33  

Additional Information
 Earth MOID = 2.34209 au 
 Jupiter MOID = .114348 au 
 T_jup = 2.395 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 16.304   .38246 4 autocmod 2.6n
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters ]
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