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JPL Small-Body Database Browser
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266817 (2009 TU10)
Classification: Outer Main-belt Asteroid          SPK-ID: 2266817
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .121666674409297 5.208e-08  
a 3.252232117340539 5.4248e-08 au
q 2.856543851216609 1.7452e-07 au
i 2.643848753988121 5.8658e-06 deg
node 27.46002443626357 0.0001469 deg
peri 348.6202750443444 0.00015009 deg
M 240.7853528425803 3.0323e-05 deg
tp 2459309.910880911826
(2021-Apr-05.41088091)
0.00018728 TDB
period 2142.252845751616
5.87
5.36e-05
1.467e-07
d
yr
n .1680473902573777 4.2046e-09 deg/d
Q 3.647920383464469 6.0848e-08 au
  Orbit Determination Parameters
   # obs. used (total)      199  
   data-arc span      5741 days (15.72 yr)  
   first obs. used      2003-10-18  
   last obs. used      2019-07-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57674  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Sep-24 04:36:55  

Additional Information
 Earth MOID = 1.85715 au 
 Jupiter MOID = 1.81231 au 
 T_jup = 3.168 
[ 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 15.9   n/a MPO418415  

266817 (2009 TU10)          Discovered 2009-Oct-11 by Mt. Lemmon Survey at Mount Lemmon
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

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