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(2008 KT)
Classification: Apollo [NEO]          SPK-ID: 3412749
[ 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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08478459478119028 6.5389e-05  
a 1.011071192797771 3.2339e-05 au
q .9253479314214775 3.986e-05 au
i 1.984193740620985 0.0017741 deg
node 240.592324145174 0.0087255 deg
peri 102.1571958439912 0.023338 deg
M 36.13726913207336 0.22936 deg
tp 2459163.224467064344
(2020-Nov-09.72446706)		 0.2348 TDB
period 371.33940054496
1.02		 0.017816
4.878e-05		 d
yr
n .969463513625759 4.6512e-05 deg/d
Q 1.096794454174065 3.5081e-05 au
   Orbit Determination Parameters
   # obs. used (total)      30  
   data-arc span      5 days  
   first obs. used      2008-05-28  
   last obs. used      2008-06-02  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .66801  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-06 09:03:23  

Additional Information
 Earth MOID = .000475347 au 
 Jupiter MOID = 4.01398 au 
 T_jup = 6.024 
[ 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 28.2   n/a MPO140223  

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