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(2017 TK6)
Classification: Aten [NEO]          SPK-ID: 3786454
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3896417983311929 1.4981e-06  
a .8240999512841325 7.994e-09 au
q .5029961642611346 1.239e-06 au
i 16.45363024248193 0.00012282 deg
node 24.6623980807003 8.2557e-06 deg
peri 150.7146053081083 6.5444e-05 deg
M 58.26490484735528 0.00026896 deg
tp 2458956.274495037083
(2020-Apr-16.77449504)		 0.00020359 TDB
period 273.2550894635614
0.75		 3.976e-06
1.089e-08		 d
yr
n 1.317450301499347 1.917e-08 deg/d
Q 1.14520373830713 1.1109e-08 au
   Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      1095 days (3.00 yr)  
   first obs. used      2017-10-15  
   last obs. used      2020-10-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      1  
   norm. resid. RMS      .46078  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-14 11:42:05  

Additional Information
 Earth MOID = .0428055 au 
 Jupiter MOID = 3.82282 au 
 T_jup = 7.017 
[ 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 MPO438038  

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