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(2018 MO8)
Classification: Centaur          SPK-ID: 3825508
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .6686924043370303 4.0488e-06  
a 15.07353803251455 0.00019777 au
q 4.993977643686727 4.7314e-06 au
i 51.45447859542639 1.0471e-05 deg
node 138.4019000971545 1.2048e-05 deg
peri 74.82879812684314 0.00012556 deg
M 8.719498747497866 0.00015624 deg
tp 2458482.761754882004
(2018-Dec-30.26175488)
0.001131 TDB
period 21375.74345038624
58.52
0.42069
0.001152
d
yr
n .01684151949313815 3.3145e-07 deg/d
Q 25.15309842134237 0.00033002 au
  Orbit Determination Parameters
   # obs. used (total)      162  
   data-arc span      1325 days (3.63 yr)  
   first obs. used      2016-01-10  
   last obs. used      2019-08-27  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      2  
   norm. resid. RMS      .58385  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-22 14:07:15  

Additional Information
 Earth MOID = 4.37588 au 
 Jupiter MOID = 1.32008 au 
 T_jup = 1.922 
[ 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 13.5   n/a MPO496123  

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