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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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08480438104458081 6.531e-05  
a 1.011096352711902 3.2453e-05 au
q .9253509523437363 3.9706e-05 au
i 1.984204011679014 0.0017741 deg
node 240.5951820104119 0.0087295 deg
peri 102.1717548218846 0.023315 deg
M 202.2331248824714 0.22002 deg
tp 2459163.242343410584
(2020-Nov-09.74234341)
0.2348 TDB
period 371.3532614762482
1.02
0.017879
4.895e-05
d
yr
n .9694273279542091 4.6673e-05 deg/d
Q 1.096841753080068 3.5205e-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 = .000267961 au 
 Jupiter MOID = 4.01512 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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