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266306 (2007 CD12)
Classification: Main-belt Asteroid          SPK-ID: 2266306
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 .1708327815617662 8.0768e-08  
a 2.576585779052376 2.1434e-08 au
q 2.136420463484368 2.0279e-07 au
i 4.269123599179875 9.0314e-06 deg
node 320.3604127679988 9.8429e-05 deg
peri 267.6715371187962 0.00010185 deg
M 7.179275686053832 2.6997e-05 deg
tp 2458970.373861735239
(2020-Apr-30.87386174)
0.00011321 TDB
period 1510.655148176263
4.14
1.8851e-05
5.161e-08
d
yr
n .2383072009747623 2.9737e-09 deg/d
Q 3.016751094620384 2.5096e-08 au
  Orbit Determination Parameters
   # obs. used (total)      133  
   data-arc span      7709 days (21.11 yr)  
   first obs. used      1999-03-21  
   last obs. used      2020-04-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53995  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-21 15:22:34  

Additional Information
 Earth MOID = 1.13184 au 
 Jupiter MOID = 2.0014 au 
 T_jup = 3.402 
[ 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 MPO423024  

266306 (2007 CD12)          Discovered 2007-Feb-06 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

[ show close-approach data ]
Alternate Designations
 2007 CD12 = 2007 BW41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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