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(2018 MG7)
Classification: Aten [NEO, PHA]          SPK-ID: 3825489
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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .3271727343993508 0.00017451  
a .912326469365847 0.00011954 au
q .6138381237185173 7.8791e-05 au
i 25.12228464096966 0.024392 deg
node 270.568089608696 0.00086467 deg
peri 132.2755014064572 0.023921 deg
M 343.2847987407653 0.10416 deg
tp 2459015.278588241242
(2020-Jun-14.77858824)
0.094994 TDB
period 318.2906196781708
0.87
0.062555
0.0001713
d
yr
n 1.131041814439905 0.00022229 deg/d
Q 1.210814815013177 0.00015864 au
  Orbit Determination Parameters
   # obs. used (total)      159  
   data-arc span      16 days  
   first obs. used      2018-06-20  
   last obs. used      2018-07-06  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .32262  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Mar-15 07:27:11  

Additional Information
 Earth MOID = .022649 au 
 Jupiter MOID = 4.1725 au 
 T_jup = 6.420 
[ 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 21.3   n/a MPO473496  

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