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(2020 GB)
Classification: Aten [NEO]          SPK-ID: 54016430
[ 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 .3333905911657381 0.00021133  
a .9409811058674229 3.065e-05 au
q .6272668587064928 0.00017843 au
i 6.305053531863976 0.0047101 deg
node 192.6952762965319 0.00033567 deg
peri 122.1791127118342 0.00010254 deg
M 337.2965629826955 0.022872 deg
tp 2459021.526107955084
(2020-Jun-21.02610796)		 0.020155 TDB
period 333.4032137099234
0.91		 0.01629
4.46e-05		 d
yr
n 1.079773635035255 5.2757e-05 deg/d
Q 1.254695353028353 4.0869e-05 au
   Orbit Determination Parameters
   # obs. used (total)      90  
   data-arc span      12 days  
   first obs. used      2020-03-24  
   last obs. used      2020-04-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .58994  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Apr-12 05:56:54  

Additional Information
 Earth MOID = .00491066 au 
 Jupiter MOID = 4.0173 au 
 T_jup = 6.327 
[ 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 25.643   .41146 3 autocmod 2.8

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