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266320 (2007 CD65)
Classification: Main-belt Asteroid          SPK-ID: 2266320
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0645981791580784 5.9618e-08  
a 2.621994681722696 2.5452e-08 au
q 2.452618599521244 1.6364e-07 au
i 8.881373482036054 1.0283e-05 deg
node 336.9013600259909 3.4966e-05 deg
peri 309.6071624311371 9.3491e-05 deg
M 271.8909830812964 8.4273e-05 deg
tp 2459380.045626481535
(2021-Jun-14.54562648)
0.00036311 TDB
period 1550.765521075152
4.25
2.258e-05
6.182e-08
d
yr
n .2321434124679342 3.3802e-09 deg/d
Q 2.791370763924147 2.7096e-08 au
  Orbit Determination Parameters
   # obs. used (total)      256  
   data-arc span      7183 days (19.67 yr)  
   first obs. used      2000-08-26  
   last obs. used      2020-04-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62982  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:22:35  

Additional Information
 Earth MOID = 1.44741 au 
 Jupiter MOID = 2.37015 au 
 T_jup = 3.384 
[ 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 16.1   n/a MPO427479  

266320 (2007 CD65)          Discovered 2007-Feb-07 by Spacewatch at Kitt Peak
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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