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(2020 TX)
Classification: Amor [NEO]          SPK-ID: 54055029
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4312740066570981 0.00010258  
a 2.210700003083913 0.00046789 au
q 1.257282555237055 3.9398e-05 au
i 6.444727697612882 0.00029052 deg
node 283.4950011525558 0.0037146 deg
peri 40.89790792700729 0.006676 deg
M 30.70905726780617 0.011302 deg
tp 2459098.086518935247
(2020-Sep-05.58651894)
0.0052838 TDB
period 1200.585640314094
3.29
0.38115
0.001044
d
yr
n .299853661339659 9.5194e-05 deg/d
Q 3.164117450930771 0.00066967 au
  Orbit Determination Parameters
   # obs. used (total)      89  
   data-arc span      61 days  
   first obs. used      2020-10-06  
   last obs. used      2020-12-06  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      6  
   norm. resid. RMS      .47543  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 23:07:59  

Additional Information
 Earth MOID = .254894 au 
 Jupiter MOID = 2.21633 au 
 T_jup = 3.522 
[ 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 19.6   .42292 E2020X51 autocmod 2.8

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