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(2020 GY2)
Classification: Apollo [NEO]          SPK-ID: 54016527
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 2458959.5 (2020-Apr-20.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6531752599937022 0.00089581  
a 2.426389244166613 0.0059061 au
q .8415318187621629 0.0001252 au
i 5.081093898411379 0.0043987 deg
node 52.18172145341867 0.0050237 deg
peri 225.6738254251061 0.004392 deg
M 347.2723038838975 0.05065 deg
tp 2459008.307485277611
(2020-Jun-07.80748528)
0.016026 TDB
period 1380.508659199546
3.78
5.0405
0.0138
d
yr
n .2607734457882627 0.00095213 deg/d
Q 4.011246669571062 0.0097639 au
  Orbit Determination Parameters
   # obs. used (total)      98  
   data-arc span      16 days  
   first obs. used      2020-04-15  
   last obs. used      2020-05-01  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      8  
   norm. resid. RMS      .53079  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:23:27  

Additional Information
 Earth MOID = .0132718 au 
 Jupiter MOID = 1.19215 au 
 T_jup = 3.175 
[ 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 23.6   .5064 E2020-QE6 autocmod 2.8

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