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(2020 GG)
Classification: Apollo [NEO]          SPK-ID: 54016436
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 2458934.5 (2020-Mar-26.0) TDB
Reference: JPL 1 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2603208398918408 0.0014541  
a 1.334878320438079 0.0024986 au
q .9873816749082283 9.2948e-05 au
i 5.15996101673736 0.023829 deg
node 8.043969841873812 0.0049287 deg
peri 222.5519068551297 0.021262 deg
M 332.6541698974022 0.076967 deg
tp 2458977.290716357162
(2020-May-07.79071636)
0.00035579 TDB
period 563.3274920081843
1.54
1.5816
0.00433
d
yr
n .6390598809879666 0.0017943 deg/d
Q 1.682374965967929 0.003149 au
  Orbit Determination Parameters
   # obs. used (total)      12  
   data-arc span      12 days  
   first obs. used      2020-03-22  
   last obs. used      2020-04-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .43494  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-03 01:12:03  

Additional Information
 Earth MOID = .0239226 au 
 Jupiter MOID = 3.31151 au 
 T_jup = 4.872 
[ 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 26.54   .33853 1 autocmod 2.8

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