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(2017 TC5)
Classification: Apollo [NEO]          SPK-ID: 3785787
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 2458040.5 (2017-Oct-14.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2547935489750548 0.0029186  
a 1.036799438313148 0.0015316 au
q .7726296298499975 0.0018868 au
i 8.337896335433031 0.11372 deg
node 14.59233891277281 0.021824 deg
peri 113.9450476375606 0.05685 deg
M 282.1407547157766 0.39503 deg
tp 2458123.896580871718
(2018-Jan-05.39658087)
0.2384 TDB
period 385.6031355585459
1.06
0.85447
0.002339
d
yr
n .9336023667923244 0.0020688 deg/d
Q 1.300969246776298 0.0019219 au
  Orbit Determination Parameters
   # obs. used (total)      14  
   data-arc span      2 days  
   first obs. used      2017-10-13  
   last obs. used      2017-10-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .63603  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 19:53:21  

Additional Information
 Earth MOID = .0399667 au 
 Jupiter MOID = 3.74818 au 
 T_jup = 5.873 
[ 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 26.2   n/a MPO421501  

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