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212016 (2005 CA11)
Classification: Main-belt Asteroid          SPK-ID: 2212016
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1494054584048492 5.2071e-08  
a 2.440052804977841 1.474e-08 au
q 2.075495597118088 1.2764e-07 au
i 3.491603120122429 5.6395e-06 deg
node 22.96747134689099 9.1199e-05 deg
peri 44.43908831951938 9.2867e-05 deg
M 68.56079667624772 1.7869e-05 deg
tp 2458735.362828430373
(2019-Sep-08.86282843)
6.8613e-05 TDB
period 1392.186007052823
3.81
1.2615e-05
3.454e-08
d
yr
n .2585861358871859 2.3432e-09 deg/d
Q 2.804610012837593 1.6943e-08 au
  Orbit Determination Parameters
   # obs. used (total)      345  
   data-arc span      9434 days (25.83 yr)  
   first obs. used      1994-04-06  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56056  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:40:47  

Additional Information
 Earth MOID = 1.09098 au 
 Jupiter MOID = 2.48396 au 
 T_jup = 3.484 
[ 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 17.0   n/a MPO494171  

212016 (2005 CA11)          Discovered 2005-Feb-01 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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