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JPL Small-Body Database Browser
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(2017 TD6)
Classification: Apollo [NEO]          SPK-ID: 3786445
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3321802289581943 5.474e-05  
a 1.194200732616953 4.3374e-05 au
q .79751085983421 3.6415e-05 au
i 1.915955209244693 0.00023783 deg
node 26.83065636781832 2.449e-05 deg
peri 77.75226938265774 0.0027891 deg
M 317.109228888958 0.0361 deg
tp 2459057.290511497924
(2020-Jul-26.79051150)
0.050893 TDB
period 476.6662759763121
1.31
0.025969
7.11e-05
d
yr
n .7552453742666079 4.1146e-05 deg/d
Q 1.590890605399696 5.7782e-05 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      8 days  
   first obs. used      2017-10-11  
   last obs. used      2017-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .32672  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:09:16  

Additional Information
 Earth MOID = .000279507 au 
 Jupiter MOID = 3.54805 au 
 T_jup = 5.260 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458041.5 (2017-Oct-15.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3246503146303502 5.7061e-05  
q .7795485210549469 2.9025e-05 au
tp 2458106.847469300640
(2017-Dec-19.34746930)
0.0029609 TDB
node 26.97081063381649 4.0107e-05 deg
peri 82.75934994088905 0.00011709 deg
i 1.72185500644444 0.00031487 deg
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      8 days  
   first obs. used      2017-10-11  
   last obs. used      2017-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .32672  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Feb-10 07:09:16  

Additional Information
 Jupiter MOID = 3.54805 au 
 T_jup = 5.260 
Orbit Covariance (6×6)
  e q tp node peri i
e 3.255917426551452E-9 -1.656086928920702E-9 -1.689349567967406E-7 -2.093641072548098E-9 5.339889731216899E-9 1.796032697109194E-8
q -1.656086928920702E-9 8.42450125106597E-10 8.591453474000958E-8 1.062730647116146E-9 -2.737908737223923E-9 -9.134990482069903E-9
tp -1.689349567967406E-7 8.591453474000958E-8 8.766838736987631E-6 1.089370682776483E-7 -2.743645543382172E-7 -9.319271119189323E-7
node -2.093641072548098E-9 1.062730647116146E-9 1.089370682776483E-7 1.608563550800536E-9 -3.138061724520345E-9 -1.164390291633672E-8
peri 5.339889731216899E-9 -2.737908737223923E-9 -2.743645543382172E-7 -3.138061724520345E-9 1.371069560021295E-8 2.946620376597189E-8
i 1.796032697109194E-8 -9.134990482069903E-9 -9.319271119189323E-7 -1.164390291633672E-8 2.946620376597189E-8 9.914192732946039E-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 27.2   n/a MPO438038  

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