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266315 (2007 CQ50)
Classification: Main-belt Asteroid          SPK-ID: 2266315
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 .1077260877534465 4.8505e-08  
a 2.603230129978725 1.513e-08 au
q 2.322794332554221 1.2562e-07 au
i 12.37289897003551 4.9336e-06 deg
node 158.0842672579413 2.7871e-05 deg
peri 318.039911558094 3.9768e-05 deg
M 97.50249705237242 2.8482e-05 deg
tp 2458584.990930699367
(2019-Apr-11.49093070)
0.00012059 TDB
period 1534.148042053535
4.20
1.3374e-05
3.662e-08
d
yr
n .2346579274827491 2.0457e-09 deg/d
Q 2.883665927403229 1.676e-08 au
  Orbit Determination Parameters
   # obs. used (total)      313  
   data-arc span      7217 days (19.76 yr)  
   first obs. used      2000-07-24  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60849  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:22:35  

Additional Information
 Earth MOID = 1.35251 au 
 Jupiter MOID = 2.19547 au 
 T_jup = 3.373 
[ 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 16.2   n/a MPO427479  

266315 (2007 CQ50)          Discovered 2007-Feb-09 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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