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JPL Small-Body Database Browser
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212018 (2005 CG13)
Classification: Main-belt Asteroid          SPK-ID: 2212018
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09012891777368245 5.9896e-08  
a 2.343722996555099 2.1764e-08 au
q 2.132485779314296 1.421e-07 au
i 6.455922762668184 9.9383e-06 deg
node 347.5915038267727 4.9934e-05 deg
peri 76.26403983632255 7.4369e-05 deg
M 51.67992138590789 5.368e-05 deg
tp 2458412.361709968483
(2018-Oct-20.86170997)
0.00019505 TDB
period 1310.562837462342
3.59
1.8255e-05
4.998e-08
d
yr
n .2746911401036459 3.8263e-09 deg/d
Q 2.554960213795902 2.3726e-08 au
  Orbit Determination Parameters
   # obs. used (total)      183  
   data-arc span      6605 days (18.08 yr)  
   first obs. used      2000-12-04  
   last obs. used      2019-01-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61394  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 02:53:59  

Additional Information
 Earth MOID = 1.15575 au 
 Jupiter MOID = 2.67146 au 
 T_jup = 3.548 
[ 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 16.9   n/a MPO310490  

212018 (2005 CG13)          Discovered 2005-Feb-02 by Spacewatch at Kitt Peak
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

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