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JPL Small-Body Database Browser
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(2005 KA)
Classification: Aten [NEO]          SPK-ID: 3278402
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | 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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2125937891488465 7.6887e-08  
a .8413703474103427 1.1717e-08 au
q .6625002371768965 7.0706e-08 au
i 2.97520595775878 1.3055e-05 deg
node 225.3574810579518 4.6193e-05 deg
peri 182.4901207550033 7.9647e-05 deg
M 224.6481420290191 8.2847e-05 deg
tp 2458706.484157256501
(2019-Aug-10.98415726)
6.6229e-05 TDB
period 281.8897145875937
0.77
5.8884e-06
1.612e-08
d
yr
n 1.277095194929982 2.6677e-08 deg/d
Q 1.020240457643789 1.4208e-08 au
  Orbit Determination Parameters
   # obs. used (total)      69  
   data-arc span      3646 days (9.98 yr)  
   first obs. used      2005-05-12  
   last obs. used      2015-05-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60198  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:10:56  

Additional Information
 Earth MOID = .0108936 au 
 Jupiter MOID = 4.23787 au 
 T_jup = 6.969 
[ show covariance matrix ]

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

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 24.7   n/a MPO77902  

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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