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469164 (2015 KG8)
Classification: Main-belt Asteroid          SPK-ID: 2469164
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | 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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09765272544438272 4.8717e-08  
a 2.840333172520274 2.5075e-08 au
q 2.562966897053579 1.3488e-07 au
i 15.51922631650839 4.8913e-06 deg
node 161.4234283163796 2.4601e-05 deg
peri 318.05475574 4.3437e-05 deg
M 104.0055454514124 3.6507e-05 deg
tp 2458495.366291115360
(2019-Jan-11.86629112)
0.00017565 TDB
period 1748.446531472914
4.79
2.3154e-05
6.339e-08
d
yr
n .2058970597726722 2.7266e-09 deg/d
Q 3.117699447986969 2.7524e-08 au
  Orbit Determination Parameters
   # obs. used (total)      186  
   data-arc span      7949 days (21.76 yr)  
   first obs. used      1998-09-19  
   last obs. used      2020-06-24  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .61005  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 04:22:14  

Additional Information
 Earth MOID = 1.59659 au 
 Jupiter MOID = 1.95379 au 
 T_jup = 3.249 
[ 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 16.3   n/a MPO472609  

469164 (2015 KG8)          Discovered 2005-Mar-03 by Spacewatch at Kitt Peak
Reference: Last Updated: 2016-06-21

[ show close-approach data ]
Alternate Designations
 2015 KG8 = 2005 EU14 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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