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(2020 GE)
Classification: Apollo [NEO]          SPK-ID: 54016433
[ 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 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0389382226563274 1.0573e-06  
a 1.00351309202516 9.6771e-08 au
q .9644380758093444 9.6842e-07 au
i 2.312781350821962 3.9899e-05 deg
node 183.0184475625395 0.00013284 deg
peri 116.3730054065349 0.00013571 deg
M 151.455090100987 9.6094e-05 deg
tp 2459046.022808915943
(2020-Jul-15.52280892)		 0.0001191 TDB
period 367.183359457777
1.01		 5.3112e-05
1.454e-07		 d
yr
n .9804365876809213 1.4182e-07 deg/d
Q 1.042588108240975 1.0054e-07 au
   Orbit Determination Parameters
   # obs. used (total)      45  
   data-arc span      333 days  
   first obs. used      2020-03-29  
   last obs. used      2021-02-25  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      2  
   norm. resid. RMS      .44122  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:23:11  

Additional Information
 Earth MOID = .0110998 au 
 Jupiter MOID = 3.95899 au 
 T_jup = 6.062 
[ 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 28.15   .45133 E2021B84 autocmod 2.8

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