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(2020 TR5)
Classification: Apollo [NEO]          SPK-ID: 54065900
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 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4951119580724678 0.00024341  
a 1.874503904796664 0.00087383 au
q .9464146060783009 1.5096e-05 au
i 3.637711836655859 0.0013891 deg
node 34.38975250373762 0.00010756 deg
peri 34.21692372428542 0.00013929 deg
M 292.1958253872791 0.048334 deg
tp 2459177.055757245303
(2020-Nov-23.55575725)
0.0024014 TDB
period 937.4064793406487
2.57
0.65548
0.001795
d
yr
n .3840383098836869 0.00026854 deg/d
Q 2.802593203515026 0.0013065 au
  Orbit Determination Parameters
   # obs. used (total)      72  
   data-arc span      20 days  
   first obs. used      2020-10-10  
   last obs. used      2020-10-30  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .53939  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-30 07:14:25  

Additional Information
 Earth MOID = .00375252 au 
 Jupiter MOID = 2.53377 au 
 T_jup = 3.817 
[ 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 26.235   .39399 8 autocmod 2.8

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