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JPL Small-Body Database Browser
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212766 (2007 TK66)
Classification: Main-belt Asteroid          SPK-ID: 2212766
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1335554515763864 5.4802e-08  
a 3.102460104519738 3.892e-08 au
q 2.688109644262882 1.7023e-07 au
i 4.186304847380354 7.2028e-06 deg
node 322.4921162151654 8.2878e-05 deg
peri 72.25367877332512 8.7224e-05 deg
M 99.84053374126003 2.7537e-05 deg
tp 2458446.943278661181
(2018-Nov-24.44327866)
0.00014931 TDB
period 1995.987122809423
5.46
3.7559e-05
1.028e-07
d
yr
n .1803618850472778 3.3939e-09 deg/d
Q 3.516810564776594 4.4118e-08 au
  Orbit Determination Parameters
   # obs. used (total)      210  
   data-arc span      8068 days (22.09 yr)  
   first obs. used      1997-12-31  
   last obs. used      2020-02-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58068  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:50:16  

Additional Information
 Earth MOID = 1.69836 au 
 Jupiter MOID = 1.94315 au 
 T_jup = 3.204 
[ 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 16.0   n/a MPO459951  

212766 (2007 TK66)          Discovered 2007-Oct-08 by Ferrando, R. at Pla D'Arguines
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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