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212406 (2006 KJ23)
Classification: Main-belt Asteroid          SPK-ID: 2212406
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1232865673238502 4.2467e-08  
a 2.273415293597691 1.5902e-08 au
q 1.993133725948489 9.596e-08 au
i 3.624900738754865 6.2036e-06 deg
node 61.81238917148129 8.7209e-05 deg
peri 219.0131690867667 9.4049e-05 deg
M 3.111034565724704 3.8046e-05 deg
tp 2458989.680207590598
(2020-May-20.18020759)
0.0001323 TDB
period 1252.03535515121
3.43
1.3136e-05
3.596e-08
d
yr
n .2875318165089056 3.0168e-09 deg/d
Q 2.553696861246893 1.7862e-08 au
  Orbit Determination Parameters
   # obs. used (total)      283  
   data-arc span      6654 days (18.22 yr)  
   first obs. used      2000-11-20  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56751  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 02:45:23  

Additional Information
 Earth MOID = .978278 au 
 Jupiter MOID = 2.55506 au 
 T_jup = 3.598 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 17.2   n/a MPO385923  

212406 (2006 KJ23)          Discovered 2006-May-23 by Broughton, J. at Reedy Creek
Reference: 20090409/Numbers.arcLast Updated: 2009-04-10

Alternate Designations
 2006 KJ23 = 2007 TF361 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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