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(2019 TE2)
Classification: Apollo [NEO]          SPK-ID: 3878574
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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5905669170893502 0.00060512  
a 2.335336792761144 0.0033947 au
q .9561641426948644 2.3264e-05 au
i 4.021591941007737 0.0029134 deg
node 26.60522780013877 0.0011473 deg
peri 29.31006114069776 0.00066861 deg
M 110.9725628875232 0.24059 deg
tp 2458798.676044393156
(2019-Nov-11.17604439)
0.0050083 TDB
period 1303.535038341696
3.57
2.8423
0.007782
d
yr
n .2761720931245372 0.00060218 deg/d
Q 3.714509442827423 0.0053996 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      18 days  
   first obs. used      2019-09-24  
   last obs. used      2019-10-12  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      1.2178  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 21:55:30  

Additional Information
 Earth MOID = .00294937 au 
 Jupiter MOID = 1.686 au 
 T_jup = 3.307 
[ 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 25.5   .4822 MPO492743 autocmod 2.8

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