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(2020 JG1)
Classification: Aten [NEO]          SPK-ID: 54016993
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1034709432074972 0.00017456  
a .9728685230211848 3.8605e-06 au
q .8722048993272981 0.00016641 au
i 9.968561996492383 0.024992 deg
node 229.645328568344 0.00066049 deg
peri 156.3476178485696 0.033418 deg
M 230.4682932011595 0.049137 deg
tp 2459126.611079254538
(2020-Oct-04.11107925)
0.047097 TDB
period 350.4932472027
0.96
0.0020862
5.712e-06
d
yr
n 1.027123925705199 6.1137e-06 deg/d
Q 1.073532146715071 4.26e-06 au
  Orbit Determination Parameters
   # obs. used (total)      43  
   data-arc span      14 days  
   first obs. used      2020-05-12  
   last obs. used      2020-05-26  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .39451  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-26 08:17:34  

Additional Information
 Earth MOID = .0499134 au 
 Jupiter MOID = 4.08885 au 
 T_jup = 6.196 
[ 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 25.946   .39764 8 autocmod 2.8

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