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JPL Small-Body Database Browser
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226887 (2004 TO133)
Classification: Main-belt Asteroid          SPK-ID: 2226887
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .199668047018017 1.2003e-07  
a 3.050672765881047 6.2285e-08 au
q 2.441550892626526 3.9823e-07 au
i 20.20111089624138 1.3031e-05 deg
node 47.45323401019206 2.9109e-05 deg
peri 280.280858159252 4.0478e-05 deg
M 318.858163431186 2.7506e-05 deg
tp 2458822.919591250859
(2019-Dec-05.41959125)
0.00015099 TDB
period 1946.219700629599
5.33
5.9603e-05
1.632e-07
d
yr
n .1849739779550791 5.6649e-09 deg/d
Q 3.659794639135567 7.4721e-08 au
  Orbit Determination Parameters
   # obs. used (total)      192  
   data-arc span      6705 days (18.36 yr)  
   first obs. used      1999-12-12  
   last obs. used      2018-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58316  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-May-07 06:11:34  

Additional Information
 Earth MOID = 1.52756 au 
 Jupiter MOID = 2.07278 au 
 T_jup = 3.114 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 15.0   n/a MPO440184  

226887 (2004 TO133)          Discovered 2004-Oct-07 by LONEOS at Anderson Mesa
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

Alternate Designations
 2004 TO133 = 1999 XQ131 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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