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(2017 TQ5)
Classification: Apollo [NEO]          SPK-ID: 3785922
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.


Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3815515288612452 0.00017112  
a 1.619821858114026 0.00045642 au
q 1.001776351667756 5.0811e-06 au
i 4.849633110846065 0.0017582 deg
node 208.6192047910101 0.00029804 deg
peri 193.9231491661278 0.0014542 deg
M 184.9761433267546 0.23239 deg
tp 2459566.595219698631
(2021-Dec-18.09521970)
0.64082 TDB
period 753.0075133560554
2.06
0.31826
0.0008713
d
yr
n .4780828791409097 0.00020206 deg/d
Q 2.237867364560296 0.00063056 au
  Orbit Determination Parameters
   # obs. used (total)      32  
   data-arc span      13 days  
   first obs. used      2017-10-14  
   last obs. used      2017-10-27  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .54212  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:53:23  

Additional Information
 Earth MOID = .0126712 au 
 Jupiter MOID = 3.17815 au 
 T_jup = 4.240 
[ 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 27.6   n/a E2020R76  

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