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(2020 LG)
Classification: Apollo [NEO]          SPK-ID: 54017377
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 2459004.5 (2020-Jun-04.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3281937696657882 0.00072599  
a 1.382480510368472 0.0013317 au
q .9287590201811603 0.00010904 au
i 14.61296968161605 0.021964 deg
node 89.02815904604806 0.00089112 deg
peri 222.2467936494016 0.01219 deg
M 328.7801052597785 0.059649 deg
tp 2459055.989169496833
(2020-Jul-25.48916950)
0.02398 TDB
period 593.7272105847072
1.63
0.85787
0.002349
d
yr
n .6063390620845375 0.0008761 deg/d
Q 1.836202000555783 0.0017687 au
  Orbit Determination Parameters
   # obs. used (total)      33  
   data-arc span      15 days  
   first obs. used      2020-05-30  
   last obs. used      2020-06-14  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .60112  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-14 06:31:12  

Additional Information
 Earth MOID = .0190639 au 
 Jupiter MOID = 3.44723 au 
 T_jup = 4.706 
[ 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 24.211   .51336 4 autocmod 2.8

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