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(2020 XH6)
Classification: Apollo [NEO]          SPK-ID: 54100293
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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 6 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .453790950639206 0.00036592  
a 1.676333276474533 0.0010451 au
q .9156284053550198 4.2582e-05 au
i 3.601816975187085 0.0024903 deg
node 77.78056761614184 0.00046317 deg
peri 53.72200281384686 0.002303 deg
M 252.4612084763761 0.10232 deg
tp 2459237.310866609285
(2021-Jan-22.81086661)
0.0038693 TDB
period 792.7549749395739
2.17
0.74133
0.00203
d
yr
n .4541125711982322 0.00042466 deg/d
Q 2.437038147594046 0.0015193 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      7 days  
   first obs. used      2020-12-14  
   last obs. used      2020-12-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .34386  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Dec-21 05:53:29  

Additional Information
 Earth MOID = .0153708 au 
 Jupiter MOID = 2.62973 au 
 T_jup = 4.114 
[ 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 26.87   .61264 E2020Y65 autocmod 2.8

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