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(2020 MR3)
Classification: Aten [NEO]          SPK-ID: 54017665
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 2 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6061416782538023 0.00012081  
a .8182549099845167 6.8809e-06 au
q .3222765056070878 0.00010156 au
i 8.310671283474324 0.0035221 deg
node 276.8820716158781 0.0024884 deg
peri 175.0881459421367 0.0016894 deg
M 82.58895694330437 0.012766 deg
tp 2459138.477275848927
(2020-Oct-15.97727585)
0.0088082 TDB
period 270.3531019251673
0.74
0.0034102
9.337e-06
d
yr
n 1.331591897546071 1.6797e-05 deg/d
Q 1.314233314361946 1.1052e-05 au
  Orbit Determination Parameters
   # obs. used (total)      21  
   data-arc span      30 days  
   first obs. used      2020-06-17  
   last obs. used      2020-07-17  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      5  
   norm. resid. RMS      .45202  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Jul-18 08:16:41  

Additional Information
 Earth MOID = .0749749 au 
 Jupiter MOID = 3.89587 au 
 T_jup = 6.983 
[ 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 22.7   .48024 E2020O15 autocmod 2.8

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