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214358 (2005 KT6)
Classification: Main-belt Asteroid          SPK-ID: 2214358
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2098569643048228 7.4913e-08  
a 2.554112835181843 1.9048e-08 au
q 2.018114469098597 1.9935e-07 au
i 4.07242795143217 9.8796e-06 deg
node 19.07848253507538 5.4452e-05 deg
peri 227.9345730951156 5.9221e-05 deg
M 240.8462259761655 2.5078e-05 deg
tp 2459493.973514050435
(2021-Oct-06.47351405)
0.00010782 TDB
period 1490.934437566542
4.08
1.6679e-05
4.566e-08
d
yr
n .2414593096310668 2.7011e-09 deg/d
Q 3.090111201265089 2.3045e-08 au
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      7719 days (21.13 yr)  
   first obs. used      1998-10-29  
   last obs. used      2019-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52285  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:48:48  

Additional Information
 Earth MOID = 1.00745 au 
 Jupiter MOID = 1.95457 au 
 T_jup = 3.404 
[ hide covariance matrix ]
Orbital Elements at Epoch 2456623.5 (2013-Nov-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2102654642247946 7.4427e-08  
q 2.016704836894674 1.9794e-07 au
tp 2456513.728192434330
(2013-Aug-09.22819243)
8.6812e-05 TDB
node 19.1024474895602 5.4438e-05 deg
peri 228.085597328675 5.9245e-05 deg
i 4.074004264620581 9.8801e-06 deg
  Orbit Determination Parameters
   # obs. used (total)      342  
   data-arc span      7719 days (21.13 yr)  
   first obs. used      1998-10-29  
   last obs. used      2019-12-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .52285  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 03:48:48  

Additional Information
 Jupiter MOID = 1.95457 au 
 T_jup = 3.404 
Orbit Covariance (6×6)
  e q tp node peri i
e 5.539375333107342E-15 -1.470048335006913E-14 -5.319440300522706E-12 4.917117238208199E-14 -1.443795139572895E-12 -3.701492758055476E-15
q -1.470048335006913E-14 3.918006921803938E-14 1.425572383302771E-11 -1.319733867399845E-13 3.870568394867063E-12 9.832899846077038E-15
tp -5.319440300522706E-12 1.425572383302771E-11 7.536247751746116E-9 -5.552889848369513E-11 2.03481092478677E-9 4.397309029783317E-12
node 4.917117238208199E-14 -1.319733867399845E-13 -5.552889848369513E-11 2.963508698916736E-9 -2.970101133743946E-9 5.701809584258005E-12
peri -1.443795139572895E-12 3.870568394867063E-12 2.03481092478677E-9 -2.970101133743946E-9 3.510006984482218E-9 -4.492480881261817E-12
i -3.701492758055476E-15 9.832899846077038E-15 4.397309029783317E-12 5.701809584258005E-12 -4.492480881261817E-12 9.761657344238059E-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 16.3   n/a MPO454539  

214358 (2005 KT6)          Discovered 2005-May-19 by NEAT at Palomar
Reference: 20090509/Numbers.arcLast Updated: 2009-05-11

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