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JPL Small-Body Database Browser
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(2018 MA)
Classification: Apollo [NEO]          SPK-ID: 3825242
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458286.5 (2018-Jun-17.0) TDB
Reference: JPL 5 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2864188791393859 0.0012402  
a 1.218798543768214 0.0022598 au
q .8697116309654066 0.00010131 au
i 27.25209500162866 0.078769 deg
node 89.4795106293067 0.0068169 deg
peri 257.8045631709818 0.15554 deg
M 311.2116903923333 0.24709 deg
tp 2458353.105422457479
(2018-Aug-22.60542246)
0.15208 TDB
period 491.4692121434863
1.35
1.3669
0.003742
d
yr
n .7324975626243229 0.0020372 deg/d
Q 1.567885456571022 0.002907 au
  Orbit Determination Parameters
   # obs. used (total)      19  
   data-arc span      6 days  
   first obs. used      2018-06-14  
   last obs. used      2018-06-20  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .41531  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Aug-09 07:26:36  

Additional Information
 Earth MOID = .0334175 au 
 Jupiter MOID = 3.89522 au 
 T_jup = 5.094 
[ 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 24.3   n/a E2018M63  

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