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(2020 TE2)
Classification: Aten [NEO]          SPK-ID: 54055076
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.


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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2141250770564805 0.00011091  
a .986483264247869 1.3523e-05 au
q .7752524592758657 9.8787e-05 au
i 1.670255290054985 0.0010184 deg
node 351.1514689887407 0.001661 deg
peri 137.6538581078268 0.00053698 deg
M 139.3942558269901 0.014506 deg
tp 2458861.928031475676
(2020-Jan-13.42803148)
0.01727 TDB
period 357.8763584826112
0.98
0.0073588
2.015e-05
d
yr
n 1.005934008958829 2.0684e-05 deg/d
Q 1.197714069219872 1.6419e-05 au
  Orbit Determination Parameters
   # obs. used (total)      48  
   data-arc span      11 days  
   first obs. used      2020-10-08  
   last obs. used      2020-10-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .5635  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-19 08:20:36  

Additional Information
 Earth MOID = .0156492 au 
 Jupiter MOID = 3.83238 au 
 T_jup = 6.125 
[ 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 26.248   .31055 8 autocmod 2.8

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