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(2020 GF2)
Classification: Apollo [NEO]          SPK-ID: 54016496
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 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .5656686318276148 0.00013444  
a 2.227150194495433 0.00067461 au
q .967321191100595 6.4227e-06 au
i 6.655456990251932 0.0011359 deg
node 200.8385850253839 1.3506e-05 deg
peri 28.96864463288927 0.00049028 deg
M 8.059083122211215 0.0034621 deg
tp 2458973.322730551824
(2020-May-03.82273055)
0.00067826 TDB
period 1214.011178812456
3.32
0.55159
0.00151
d
yr
n .2965376318463157 0.00013473 deg/d
Q 3.48697919789027 0.0010562 au
  Orbit Determination Parameters
   # obs. used (total)      237  
   data-arc span      3 days  
   first obs. used      2020-04-10  
   last obs. used      2020-04-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .38006  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Sep-03 06:33:33  

Additional Information
 Earth MOID = .00557897 au 
 Jupiter MOID = 1.51813 au 
 T_jup = 3.408 
[ 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 25.969   .40319 7 autocmod 2.8

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