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(2020 GB3)
Classification: Amor [NEO]          SPK-ID: 54016530
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 2458955.5 (2020-Apr-16.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .245264425467093 0.0014411  
a 1.355118972318405 0.0026913 au
q 1.022756496133174 7.8553e-05 au
i 6.120314497832448 0.027626 deg
node 30.32810094934306 0.0044861 deg
peri 200.6395341957674 0.012941 deg
M 345.7421507676016 0.040701 deg
tp 2458978.320023252207
(2020-May-08.82002325)
0.0056243 TDB
period 576.188472531112
1.58
1.7165
0.0047
d
yr
n .6247955611096703 0.0018613 deg/d
Q 1.687481448503637 0.0033514 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      4 days  
   first obs. used      2020-04-15  
   last obs. used      2020-04-19  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .37836  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-19 06:37:10  

Additional Information
 Earth MOID = .0254532 au 
 Jupiter MOID = 3.30249 au 
 T_jup = 4.824 
[ hide covariance matrix ]
Orbit Covariance (6×6)
  e q tp node peri i
e 2.076828857131329E-6 1.128623145938854E-7 4.361764326392095E-6 6.46467264090014E-6 1.713865747022481E-5 3.981048322167177E-5
q 1.128623145938854E-7 6.170649548085086E-9 2.081347377178342E-7 3.513034106605274E-7 9.002591556600958E-7 2.161864143200501E-6
tp 4.361764326392095E-6 2.081347377178342E-7 3.16323996833869E-5 1.358805314816935E-5 6.018628247421823E-5 8.485384679128921E-5
node 6.46467264090014E-6 3.513034106605274E-7 1.358805314816935E-5 2.012502640348142E-5 5.335822611617865E-5 .000123918464651229
peri 1.713865747022481E-5 9.002591556600958E-7 6.018628247421823E-5 5.335822611617865E-5 .0001674788782585312 .0003298701472321924
i 3.981048322167177E-5 2.161864143200501E-6 8.485384679128921E-5 .000123918464651229 .0003298701472321924 .0007632002343827152

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 26.491   .44833 2 autocmod 2.8

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Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]
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