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(2020 GH1)
Classification: Apollo [NEO]          SPK-ID: 54016467
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 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3649418013888688 0.00048908  
a 1.591679795006005 0.0012431 au
q 1.010809303382248 1.1015e-05 au
i 9.68959807794355 0.0093982 deg
node 189.078011467878 0.0002441 deg
peri 17.402525060962 0.0027859 deg
M 23.01307984875412 0.026906 deg
tp 2458953.612807878802
(2020-Apr-14.11280788)
0.0011579 TDB
period 733.4693693571402
2.01
0.85926
0.002353
d
yr
n .4908180423615061 0.00057499 deg/d
Q 2.172550286629762 0.0016968 au
  Orbit Determination Parameters
   # obs. used (total)      47  
   data-arc span      4 days  
   first obs. used      2020-04-03  
   last obs. used      2020-04-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .37797  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-09 06:22:25  

Additional Information
 Earth MOID = .0215804 au 
 Jupiter MOID = 2.7882 au 
 T_jup = 4.284 
[ 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 25.525   .42959 3 autocmod 2.8

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