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259298 (2003 ED49)
Classification: Main-belt Asteroid          SPK-ID: 2259298
[ 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 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2050950941834545 1.5885e-07  
a 2.557733098906593 3.7212e-08 au
q 2.033154588090207 4.2125e-07 au
i 10.99817087587797 1.1911e-05 deg
node 252.1366213530021 5.9029e-05 deg
peri 296.3723884201144 7.7358e-05 deg
M 58.6191415914276 6.3847e-05 deg
tp 2458757.213384951459
(2019-Sep-30.71338495)		 0.00026073 TDB
period 1494.105492501495
4.09		 3.2606e-05
8.927e-08		 d
yr
n .2409468419778531 5.2582e-09 deg/d
Q 3.08231160972298 4.4844e-08 au
   Orbit Determination Parameters
   # obs. used (total)      262  
   data-arc span      6382 days (17.47 yr)  
   first obs. used      2003-02-07  
   last obs. used      2020-07-29  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60966  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Aug-25 17:39:29  

Additional Information
 Earth MOID = 1.05961 au 
 Jupiter MOID = 2.00745 au 
 T_jup = 3.382 
[ 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 MPO433689  

259298 (2003 ED49)          Discovered 2003-Mar-10 by LINEAR at Socorro
Reference: 20110119/Numbers.arcLast Updated: 2011-01-25

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