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(2020 GF)
Classification: Aten [NEO]          SPK-ID: 54016434
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2361951850304702 0.00065404  
a .8374962030510308 0.00032641 au
q .6396836324090763 0.00079708 au
i 3.945855229552805 0.013648 deg
node 5.3105029549532 0.016375 deg
peri 348.5574111230729 0.019699 deg
M 182.0320159860271 0.23681 deg
tp 2459338.892347796800
(2021-May-04.39234780)
0.26506 TDB
period 279.9449883240595
0.77
0.16366
0.0004481
d
yr
n 1.28596693998776 0.00075181 deg/d
Q 1.035308773692985 0.00040351 au
  Orbit Determination Parameters
   # obs. used (total)      16  
   data-arc span      13 days  
   first obs. used      2020-03-21  
   last obs. used      2020-04-03  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .49971  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:23:11  

Additional Information
 Earth MOID = .0163247 au 
 Jupiter MOID = 4.29375 au 
 T_jup = 6.991 
[ 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 26.0   .33208 E2020G74 autocmod 2.8

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