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413466 (2005 EA313)
Classification: Main-belt Asteroid          SPK-ID: 2413466
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2076560274046296 5.7588e-08  
a 3.155779999096092 4.4216e-08 au
q 2.500463261120812 1.9671e-07 au
i 15.22086521566666 1.1251e-05 deg
node 357.5932670971403 2.3768e-05 deg
peri 52.89060009354727 3.6697e-05 deg
M 353.3793788090616 2.6021e-05 deg
tp 2459038.157782684428
(2020-Jul-07.65778268)
0.00014829 TDB
period 2047.663108251701
5.61
4.3035e-05
1.178e-07
d
yr
n .1758101704080456 3.695e-09 deg/d
Q 3.811096737071371 5.3398e-08 au
  Orbit Determination Parameters
   # obs. used (total)      157  
   data-arc span      5712 days (15.64 yr)  
   first obs. used      2005-03-10  
   last obs. used      2020-10-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .53496  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Nov-12 13:27:18  

Additional Information
 Earth MOID = 1.54138 au 
 Jupiter MOID = 1.85421 au 
 T_jup = 3.119 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.7   n/a MPO495099  

413466 (2005 EA313)          Discovered 2005-Mar-10 by Buie, M. W. at Kitt Peak
Reference: Last Updated: 2014-11-10

[ show close-approach data ]
Alternate Designations
 2005 EA313 = 2008 SK157 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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