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(2010 EC46)
Classification: Apollo [NEO, PHA]          SPK-ID: 3512040
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

[ show orbit diagram ]
Orbital Elements at Epoch 2455268.5 (2010-Mar-13.0) TDB
Reference: JPL 11 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .403627998381803 5.8717  
a 1.544583604195016 6.3227 AU
q .9211464157004305 7.0636 AU
i 49.31977193560304 356.7 deg
node 350.3265803614551 19.219 deg
peri 323.0737806397324 767.16 deg
M 257.7382497703226 1927 deg
tp 2455467.671079992079
(2010-Sep-28.17107999)
2892.3 JED
period 701.1574575646167
1.92
4305.2
11.79
d
yr
n .5134367410858258 3.1526 deg/d
Q 2.168020792689601 8.8747 AU
  Orbit Determination Parameters
   # obs. used (total)      8  
   first obs. used      2010-03-13  
   last obs. used      2010-03-13  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-BIG16  
   condition code      9  
   fit RMS      .32609  
   data source      ORB  
   producer      Otto Matic  
   solution date      2014-Jun-13 12:03:42  

Additional Information
 Earth MOID = .0292107 AU 
 T_jup = 4.019 
 JPL covariance 
 MPC orbit ref: MPO174083 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 20.1 mag n/a MPO174083  
Ephemeris | Orbit Diagram | Orbital Elements | Physical Parameters ]
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