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(2018 VG)
Classification: Aten [NEO]          SPK-ID: 3835878
[ Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ hide orbit diagram ]

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.


Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 3 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3615046758967857 0.00010722  
a .7658857110736497 5.007e-05 au
q .4890144453179907 0.00011409 au
i 2.772130674168724 0.0013065 deg
node 218.8489486051487 0.00086836 deg
peri 337.31458971905 0.0017029 deg
M 351.599469143804 0.08738 deg
tp 2459006.212794580931
(2020-Jun-05.71279458)		 0.059983 TDB
period 244.8185816278624
0.67		 0.024007
6.573e-05		 d
yr
n 1.47047661826266 0.0001442 deg/d
Q 1.042756976829309 6.817e-05 au
   Orbit Determination Parameters
   # obs. used (total)      41  
   data-arc span      2 days  
   first obs. used      2018-11-01  
   last obs. used      2018-11-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .30386  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Nov-05 05:29:19  

Additional Information
 Earth MOID = .00161491 au 
 Jupiter MOID = 3.91338 au 
 T_jup = 7.508 
[ 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 27.4   .55212 E2018V43 autocmod 2.6q

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