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(2020 ML)
Classification: Apollo [NEO]          SPK-ID: 54017476
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 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2259445914171327 8.2895e-05  
a 1.312194862846121 0.00014111 au
q 1.015711530700693 4.5614e-07 au
i 3.201781963527778 0.00091695 deg
node 127.9093844468072 0.00060338 deg
peri 185.7430674444813 0.00075292 deg
M 318.3513921778847 0.0074488 deg
tp 2459064.017575841824
(2020-Aug-02.51757584)
0.0011145 TDB
period 549.0298115298535
1.50
0.088563
0.0002425
d
yr
n .655702099302899 0.00010577 deg/d
Q 1.608678194991548 0.000173 au
  Orbit Determination Parameters
   # obs. used (total)      35  
   data-arc span      38 days  
   first obs. used      2020-06-17  
   last obs. used      2020-07-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      6  
   norm. resid. RMS      .46319  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-26 06:43:29  

Additional Information
 Earth MOID = .00195683 au 
 Jupiter MOID = 3.63673 au 
 T_jup = 4.942 
[ 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 25.866   .67924 8 autocmod 2.8

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