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(2020 GE3)
Classification: Aten [NEO]          SPK-ID: 54016533
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 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2340294892082702 0.00094288  
a .9002207812970405 0.00027655 au
q .6895425716754242 0.0010606 au
i 1.458532196070271 0.0070734 deg
node 173.8404665839981 0.045065 deg
peri 187.3594086113301 0.049318 deg
M 271.6393241744597 0.10126 deg
tp 2459077.073501453846
(2020-Aug-15.57350145)
0.12303 TDB
period 311.9765695071404
0.85
0.14376
0.0003936
d
yr
n 1.153932811584943 0.00053174 deg/d
Q 1.110898990918657 0.00034127 au
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      12 days  
   first obs. used      2020-04-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40088  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-27 07:37:49  

Additional Information
 Earth MOID = .0183024 au 
 Jupiter MOID = 4.25511 au 
 T_jup = 6.589 
[ hide covariance matrix ]
Orbital Elements at Epoch 2458958.5 (2020-Apr-19.0) TDB
Reference: JPL 4 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2343894747153305 0.00093931  
q .688718834182097 0.0010523 au
tp 2459077.149912073991
(2020-Aug-15.64991207)
0.1242 TDB
node 174.2725963566986 0.039368 deg
peri 187.1164246210003 0.045915 deg
i 1.467430130004068 0.0070148 deg
  Orbit Determination Parameters
   # obs. used (total)      27  
   data-arc span      12 days  
   first obs. used      2020-04-15  
   last obs. used      2020-04-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .40088  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-27 07:37:49  

Additional Information
 Jupiter MOID = 4.25511 au 
 T_jup = 6.589 
Orbit Covariance (6×6)
  e q tp node peri i
e 8.822999338744873E-7 -9.884381209533188E-7 -.0001166631716860881 3.691435431587667E-5 -4.310555737991705E-5 6.588429872631068E-6
q -9.884381209533188E-7 1.107346651420874E-6 .0001306960241624494 -4.135792227643111E-5 4.829235029724625E-5 -7.38111859453438E-6
tp -.0001166631716860881 .0001306960241624494 .01542686337815012 -.004879065015446945 .00569872987497263 -.0008710794363640187
node 3.691435431587667E-5 -4.135792227643111E-5 -.004879065015446945 .00154985404236712 -.001806731205104914 .0002758728965020879
peri -4.310555737991705E-5 4.829235029724625E-5 .00569872987497263 -.001806731205104914 .002108183158393841 -.0003220140978865848
i 6.588429872631068E-6 -7.38111859453438E-6 -.0008710794363640187 .0002758728965020879 -.0003220140978865848 4.920717373983834E-5

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 26.06   .42723 4 autocmod 2.8

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