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332253 (2006 KR123)
Classification: Main-belt Asteroid          SPK-ID: 2332253
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1706105834459081 1.0427e-07  
a 2.544027094130873 2.7713e-08 au
q 2.109989147299007 2.6695e-07 au
i .9330645793777682 9.7432e-06 deg
node 238.0103555941394 0.00054463 deg
peri 57.8929710715211 0.00054545 deg
M 204.5154130393696 3.6408e-05 deg
tp 2459840.626591823175
(2022-Sep-18.12659182)
0.00015854 TDB
period 1482.112005833048
4.06
2.4218e-05
6.631e-08
d
yr
n .2428966222412155 3.9689e-09 deg/d
Q 2.978065040962739 3.2441e-08 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6737 days (18.44 yr)  
   first obs. used      2002-08-06  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62544  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 20:22:20  

Additional Information
 Earth MOID = 1.09224 au 
 Jupiter MOID = 2.21797 au 
 T_jup = 3.423 
[ hide covariance matrix ]
Orbital Elements at Epoch 2457294.5 (2015-Sep-29.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1717412451137258 1.0385e-07  
q 2.106016221707432 2.6593e-07 au
tp 2456877.606957438062
(2014-Aug-08.10695744)
0.00012022 TDB
node 238.1199618893948 0.00054552 deg
peri 57.85871737136311 0.00054632 deg
i .9316323337929112 9.744e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      6737 days (18.44 yr)  
   first obs. used      2002-08-06  
   last obs. used      2021-01-15  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62544  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Feb-24 20:22:20  

Additional Information
 Jupiter MOID = 2.21797 au 
 T_jup = 3.423 
Orbit Covariance (6×6)
  e q tp node peri i
e 1.078569648149979E-14 -2.751712631344538E-14 -2.179519244854437E-12 7.630918558956244E-14 -8.910649827815498E-13 -3.24448523633814E-15
q -2.751712631344538E-14 7.072110885540924E-14 7.450281772301866E-12 -1.858724028580969E-13 2.726070449211678E-12 8.520836140187095E-15
tp -2.179519244854437E-12 7.450281772301866E-12 1.445395097594101E-8 1.253819872297062E-12 3.633837069544164E-9 1.62728998152078E-12
node 7.630918558956244E-14 -1.858724028580969E-13 1.253819872297062E-12 2.975869442404443E-7 -2.975491513864978E-7 2.025983664513808E-9
peri -8.910649827815498E-13 2.726070449211678E-12 3.633837069544164E-9 -2.975491513864978E-7 2.984706914513173E-7 -2.025251158346744E-9
i -3.24448523633814E-15 8.520836140187095E-15 1.62728998152078E-12 2.025983664513808E-9 -2.025251158346744E-9 9.494555233983927E-11

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 17.4   n/a MPO503365  

332253 (2006 KR123)          Discovered 2006-May-31 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20120703/Numbers.arcLast Updated: 2012-07-09

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