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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.


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Orbital Elements at Epoch 2458959.5 (2020-Apr-20.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6532112728569489 0.00090232  
a 2.426626773682578 0.0059503 au
q .8415268100966299 0.00012609 au
i 5.081270163010056 0.0044303 deg
node 52.18192517745818 0.0050606 deg
peri 225.6736433030042 0.0044259 deg
M 347.2743411239052 0.051016 deg
tp 2459008.306838964343
(2020-Jun-07.80683896)
0.016142 TDB
period 1380.711379916817
3.78
5.0785
0.0139
d
yr
n .2607351581484675 0.00095902 deg/d
Q 4.011726737268526 0.0098372 au
  Orbit Determination Parameters
   # obs. used (total)      96  
   data-arc span      16 days  
   first obs. used      2020-04-15  
   last obs. used      2020-05-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .53531  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jun-05 05:55:18  

Additional Information
 Earth MOID = .0132724 au 
 Jupiter MOID = 1.19169 au 
 T_jup = 3.174 
[ 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 23.643   .51207 11 autocmod 2.8

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