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(2020 GH2)
Classification: Apollo [NEO]          SPK-ID: 54016499
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459396.5 (2021-Jul-01.0) TDB
Reference: JPL 7 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3358759936745522 0.0002151  
a 1.471071341797624 0.00044865 au
q .9769737931051904 1.8471e-05 au
i 10.99441830471255 0.0059268 deg
node 25.29898834196961 5.2653e-06 deg
peri 206.5303855062079 0.0028823 deg
M 231.3982914597208 0.10607 deg
tp 2459629.305516510842
(2022-Feb-18.80551651)
0.29852 TDB
period 651.7019633347491
1.78
0.29814
0.0008163
d
yr
n .5523997475132428 0.00025271 deg/d
Q 1.965168890490058 0.00059935 au
  Orbit Determination Parameters
   # obs. used (total)      91  
   data-arc span      4 days  
   first obs. used      2020-04-11  
   last obs. used      2020-04-15  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      7  
   norm. resid. RMS      .3768  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-15 22:23:24  

Additional Information
 Earth MOID = .000621023 au 
 Jupiter MOID = 3.03749 au 
 T_jup = 4.520 
[ 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 26.6   .42253 MPCxxxxx autocmod 2.8

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