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(2020 GE1)
Classification: Aten [NEO]          SPK-ID: 54016464
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08543320567155957 1.5665e-05  
a .9964366202253 3.2626e-06 au
q .9113078455109183 1.2685e-05 au
i 7.738220423288386 0.0017588 deg
node 18.10256478615539 1.1153e-05 deg
peri 75.08331359927607 0.002011 deg
M 346.0146134974624 0.0051938 deg
tp 2459214.613831206269
(2020-Dec-31.11383121)
0.0053107 TDB
period 363.3063150121051
0.99
0.0017843
4.885e-06
d
yr
n .9908993736814211 4.8667e-06 deg/d
Q 1.081565394939682 3.5413e-06 au
  Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      12 days  
   first obs. used      2020-04-04  
   last obs. used      2020-04-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      4  
   norm. resid. RMS      .39113  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-24 06:55:31  

Additional Information
 Earth MOID = .00825478 au 
 Jupiter MOID = 3.9611 au 
 T_jup = 6.086 
[ 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 27.1   .39686 E2020-HD8 autocmod 2.8

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