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266922 (2010 CC173)
Classification: Main-belt Asteroid          SPK-ID: 2266922
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 .07260724695459213 9.4036e-08  
a 3.003728389064113 3.8937e-08 au
q 2.785635940134815 2.9242e-07 au
i 1.021824959221434 9.8868e-06 deg
node 298.1597645113761 0.00039633 deg
peri 185.9806135065083 0.0004004 deg
M 30.49871339885805 5.3688e-05 deg
tp 2458839.410054811471
(2019-Dec-21.91005481)
0.00028373 TDB
period 1901.469727901437
5.21
3.6972e-05
1.012e-07
d
yr
n .1893272318341429 3.6813e-09 deg/d
Q 3.22182083799341 4.1764e-08 au
  Orbit Determination Parameters
   # obs. used (total)      170  
   data-arc span      5442 days (14.90 yr)  
   first obs. used      2005-03-10  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .67743  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 12:50:46  

Additional Information
 Earth MOID = 1.80115 au 
 Jupiter MOID = 1.81962 au 
 T_jup = 3.248 
[ 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 16.7   n/a MPO418416  

266922 (2010 CC173)          Discovered 2010-Feb-06 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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