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(2020 TD6)
Classification: Apollo [NEO]          SPK-ID: 54065912
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .4080283024351702 0.00020629  
a 1.674345919994501 0.00058241 au
q .9911653965698912 6.6082e-07 au
i 4.237857336961194 0.0016956 deg
node 206.2965564401312 1.8713e-05 deg
peri 196.2782093242101 0.00041283 deg
M 289.3781284680507 0.037486 deg
tp 2459155.739748653397
(2020-Nov-02.23974865)
0.0014059 TDB
period 791.3456313592591
2.17
0.41289
0.00113
d
yr
n .4549213210182813 0.00023736 deg/d
Q 2.35752644341911 0.00082005 au
  Orbit Determination Parameters
   # obs. used (total)      36  
   data-arc span      5 days  
   first obs. used      2020-10-15  
   last obs. used      2020-10-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .68647  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-20 07:20:12  

Additional Information
 Earth MOID = .0058645 au 
 Jupiter MOID = 3.05915 au 
 T_jup = 4.141 
[ 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 28.243   .34841 4 autocmod 2.8

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