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(2019 TE2)
Classification: Apollo [NEO]          SPK-ID: 3878574
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 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5888250217913531 0.00079266  
a 2.326271370446215 0.0044125 au
q .9565045800506216 2.9661e-05 au
i 4.01313433929703 0.0038219 deg
node 26.60194213579269 0.0014958 deg
peri 29.32803482324093 0.00084227 deg
M 56.06063692565455 0.15765 deg
tp 2458798.689147264055
(2019-Nov-11.18914726)
0.0066688 TDB
period 1295.952221900161
3.55
3.6872
0.0101
d
yr
n .2777880186602544 0.00079036 deg/d
Q 3.696038160841808 0.0070106 au
  Orbit Determination Parameters
   # obs. used (total)      18  
   data-arc span      18 days  
   first obs. used      2019-09-24  
   last obs. used      2019-10-12  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .68314  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Oct-12 06:37:12  

Additional Information
 Earth MOID = .0035136 au 
 Jupiter MOID = 1.70309 au 
 T_jup = 3.315 
[ 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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