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(2018 GV)
Classification: Apollo [NEO]          SPK-ID: 3802407
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458220.5 (2018-Apr-12.0) TDB
Reference: JPL 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .7879801656510053 0.00055796  
a 2.693154892138343 0.0078297 au
q .5710022541073564 0.0001577 au
i 12.63876672577811 0.0032927 deg
node 95.82327472780609 0.031257 deg
peri 340.3182885837575 0.055931 deg
M 11.72195196787223 0.054692 deg
tp 2458167.936066000554
(2018-Feb-18.43606600)
0.016027 TDB
period 1614.32296358705
4.42
7.0398
0.01927
d
yr
n .2230037037942361 0.00097249 deg/d
Q 4.81530753016933 0.013999 au
  Orbit Determination Parameters
   # obs. used (total)      42  
   data-arc span      31 days  
   first obs. used      2018-04-07  
   last obs. used      2018-05-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      8  
   norm. resid. RMS      .67836  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Jun-30 06:51:20  

Additional Information
 Earth MOID = .197356 au 
 Jupiter MOID = .577129 au 
 T_jup = 2.797 
[ 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 19.9   n/a E2018-MA6  

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