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

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3899687349806552 1.4953e-06  
a .8238977981743315 6.2127e-09 au
q .5026034160669404 1.2353e-06 au
i 16.43955883194309 0.00012302 deg
node 24.64228710186588 8.5274e-06 deg
peri 150.7394682909515 6.5565e-05 deg
M 321.8100600651898 0.00027157 deg
tp 2459229.477099681108
(2021-Jan-14.97709968)
0.00020634 TDB
period 273.1545507273888
0.75
3.0896e-06
8.459e-09
d
yr
n 1.317935209358031 1.4907e-08 deg/d
Q 1.145192180281723 8.6355e-09 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 = .042079 au 
 Jupiter MOID = 3.82179 au 
 T_jup = 7.018 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458707.5 (2019-Aug-12.0) TDB
Reference: JPL 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3896245339653577 1.4984e-06  
q .5030004371725677 1.2392e-06 au
tp 2458683.036645461852
(2019-Jul-18.53664546)
0.00020022 TDB
node 24.66558769340242 8.2504e-06 deg
peri 150.7244514329495 6.557e-05 deg
i 16.45399821974688 0.00012281 deg
  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
 Jupiter MOID = 3.82179 au 
 T_jup = 7.018 
Orbit Covariance (6×6)
  e q tp node peri i
e 2.245103418752337E-12 -1.85682873311873E-12 -2.970149268560892E-10 9.542478483264423E-12 -9.17341387131879E-11 1.721254385182812E-10
q -1.85682873311873E-12 1.535707306850637E-12 2.456058556597779E-10 -7.892697745179328E-12 7.583362684261474E-11 -1.424097010624832E-10
tp -2.970149268560892E-10 2.456058556597779E-10 4.008823200637175E-8 -1.252560054120304E-9 1.278154758113356E-8 -2.189578126996026E-8
node 9.542478483264423E-12 -7.892697745179328E-12 -1.252560054120304E-9 6.806986738446528E-11 -4.072792727935086E-10 7.440369402029793E-10
peri -9.17341387131879E-11 7.583362684261474E-11 1.278154758113356E-8 -4.072792727935086E-10 4.299365249989247E-9 -6.318921567786076E-9
i 1.721254385182812E-10 -1.424097010624832E-10 -2.189578126996026E-8 7.440369402029793E-10 -6.318921567786076E-9 1.508329660082243E-8

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 24.6   n/a E2020-TF9  

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