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JPL Small-Body Database Browser
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441154 (2007 TU226)
Classification: Main-belt Asteroid          SPK-ID: 2441154
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 9 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08273703009184823 2.311e-07  
a 2.59475791364411 6.2398e-08 au
q 2.380075350061876 6.4159e-07 au
i 5.99402622645742 1.207e-05 deg
node 42.47828155010409 9.4779e-05 deg
peri 336.0548225888365 0.00011386 deg
M 285.5877458982087 5.9939e-05 deg
tp 2458916.062693441934
(2020-Mar-07.56269344)
0.00025812 TDB
period 1526.664808241062
4.18
5.5069e-05
1.508e-07
d
yr
n .2358081473134707 8.5059e-09 deg/d
Q 2.809440477226344 6.756e-08 au
  Orbit Determination Parameters
   # obs. used (total)      54  
   data-arc span      4822 days (13.20 yr)  
   first obs. used      2003-11-19  
   last obs. used      2017-01-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54355  
   source      ORB  
   producer      Otto Matic  
   solution date      2017-Apr-09 12:41:11  

Additional Information
 Earth MOID = 1.3831 au 
 Jupiter MOID = 2.57664 au 
 T_jup = 3.405 
[ 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 17.9   n/a MPO402738  

441154 (2007 TU226)          Discovered 2007-Oct-08 by Spacewatch at Kitt Peak
Reference: Last Updated: 2015-09-02
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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