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(2020 TY1)
Classification: Apollo [NEO]          SPK-ID: 54055071
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5416335684371263 0.00049826  
a 1.877512072259628 0.0019243 au
q .860588508777862 5.4784e-05 au
i 5.869369193691576 0.0036675 deg
node 50.99502228739994 0.0041734 deg
peri 48.93969113035713 0.0063508 deg
M 283.9388216559016 0.12087 deg
tp 2459199.033172526695
(2020-Dec-15.53317253)
0.01027 TDB
period 939.6638819645076
2.57
1.4446
0.003955
d
yr
n .3831157150015879 0.000589 deg/d
Q 2.894435635741394 0.0029666 au
  Orbit Determination Parameters
   # obs. used (total)      70  
   data-arc span      15 days  
   first obs. used      2020-10-08  
   last obs. used      2020-10-23  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .4076  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Oct-24 07:46:22  

Additional Information
 Earth MOID = .00341383 au 
 Jupiter MOID = 2.32149 au 
 T_jup = 3.776 
[ 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 22.612   .60377 13 autocmod 2.8

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