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226507 (2003 TT)
Classification: Main-belt Asteroid          SPK-ID: 2226507
[ 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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1827865579708152 6.19e-08  
a 3.082393028038096 2.9843e-08 au
q 2.518973016129774 1.8742e-07 au
i 17.04339358140902 5.3606e-06 deg
node 267.1464107421937 2.6472e-05 deg
peri 9.298560658362968 3.367e-05 deg
M 98.57151826583406 2.0885e-05 deg
tp 2458459.273076540075
(2018-Dec-06.77307654)		 0.00011363 TDB
period 1976.653052255028
5.41		 2.8706e-05
7.859e-08		 d
yr
n .1821260436115992 2.6449e-09 deg/d
Q 3.645813039946418 3.5298e-08 au
   Orbit Determination Parameters
   # obs. used (total)      331  
   data-arc span      6361 days (17.42 yr)  
   first obs. used      2002-06-26  
   last obs. used      2019-11-25  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51822  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:35:50  

Additional Information
 Earth MOID = 1.50405 au 
 Jupiter MOID = 1.49051 au 
 T_jup = 3.135 
[ 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 14.9   n/a MPO266652  

226507 (2003 TT)          Discovered 2003-Oct-03 by McClusky, J. V. at Kingsnake
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

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