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(2018 MJ)
Classification: Apollo [NEO]          SPK-ID: 3825282
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 8 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2871406147444267 0.00052072  
a 1.047557962109258 0.0003014 au
q .7467615248887869 0.00033065 au
i 6.974671147300401 0.013106 deg
node 258.3466390803788 0.00087102 deg
peri 263.1640563011823 0.01269 deg
M 6.655806322404273 0.35834 deg
tp 2458993.259581069529
(2020-May-23.75958107)
0.38669 TDB
period 391.6205924134908
1.07
0.16901
0.0004627
d
yr
n .9192570742549095 0.00039673 deg/d
Q 1.348354399329729 0.00038794 au
  Orbit Determination Parameters
   # obs. used (total)      26  
   data-arc span      18 days  
   first obs. used      2018-06-17  
   last obs. used      2018-07-05  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      7  
   norm. resid. RMS      .486  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-04 07:17:00  

Additional Information
 Earth MOID = .00769756 au 
 Jupiter MOID = 3.64716 au 
 T_jup = 5.820 
[ 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 26.1   n/a E2018N20  

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