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JPL Small-Body Database Browser
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(2019 TK5)
Classification: Apollo [NEO]          SPK-ID: 3878618
[ 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 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2009236545598319 5.8346e-05  
a 1.029435471893626 2.1415e-05 au
q .8225975347472332 4.2955e-05 au
i 1.313354886590553 0.00041325 deg
node 216.6304338986996 0.00016757 deg
peri 261.2432608042593 0.00048365 deg
M 125.2984955666545 0.011537 deg
tp 2458467.717611644745
(2018-Dec-15.21761164)		 0.016369 TDB
period 381.5022645859535
1.04		 0.011904
3.259e-05		 d
yr
n .9436379110113802 2.9445e-05 deg/d
Q 1.236273409040018 2.5718e-05 au
   Orbit Determination Parameters
   # obs. used (total)      37  
   data-arc span      10 days  
   first obs. used      2019-10-08  
   last obs. used      2019-10-18  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .77491  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-19 06:09:48  

Additional Information
 Earth MOID = .00153327 au 
 Jupiter MOID = 3.82167 au 
 T_jup = 5.926 
[ 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 27.351   .37937 5 autocmod 2.8

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