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109033 (2001 QU11)
Classification: Main-belt Asteroid          SPK-ID: 2109033
[ 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 .1851370890995621 5.5942e-08  
a 2.55179780227396 1.3391e-08 au
q 2.079365385190299 1.4439e-07 au
i 6.016193942874787 6.1781e-06 deg
node 161.3383536903848 4.0443e-05 deg
peri 131.3740965674903 4.246e-05 deg
M 248.2947700749633 1.6855e-05 deg
tp 2459462.496644760519
(2021-Sep-04.99664476)		 7.2373e-05 TDB
period 1488.907835608057
4.08		 1.172e-05
3.209e-08		 d
yr
n .2417879679254821 1.9033e-09 deg/d
Q 3.024230219357621 1.5871e-08 au
   Orbit Determination Parameters
   # obs. used (total)      572  
   data-arc span      7346 days (20.11 yr)  
   first obs. used      2000-03-11  
   last obs. used      2020-04-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .59943  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-May-20 19:00:03  

Additional Information
 Earth MOID = 1.06928 au 
 Jupiter MOID = 2.19625 au 
 T_jup = 3.408 
[ 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 MPO366458  

109033 (2001 QU11)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

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