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JPL Small-Body Database Browser
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(2011 CD66)
Classification: Aten [NEO]          SPK-ID: 3557543
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

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For accurate long-term ephemerides, please instead use our Horizons system.This orbit viewer was implemented using two-body methods, and hence should not be used for determining accurate long-term trajectories (over several years or decades) or planetary encounter circumstances.


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Orbital Elements at Epoch 2455606.5 (2011-Feb-14.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4371397110945306 0.00077818  
a .6995473131789014 0.00035316 au
q .3937474027989214 0.00074315 au
i 6.676450579762983 0.018087 deg
node 326.2552369941768 0.0017666 deg
peri 359.1023862328841 0.0029713 deg
M 178.0831866227976 0.0070361 deg
tp 2455500.783084371775
(2010-Oct-31.28308437)
0.082603 TDB
period 213.7096171059247
0.59
0.16183
0.0004431
d
yr
n 1.684528777296751 0.0012756 deg/d
Q 1.005347223558881 0.00050754 au
  Orbit Determination Parameters
   # obs. used (total)      23  
   data-arc span      1 day  
   first obs. used      2011-02-13  
   last obs. used      2011-02-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .26359  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 08:54:26  

Additional Information
 Earth MOID = .0161169 au 
 Jupiter MOID = 4.302 au 
 T_jup = 8.093 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 26.9   n/a MPO192289  

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