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JPL Small-Body Database Browser
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266715 (2009 QT51)
Classification: Main-belt Asteroid          SPK-ID: 2266715
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 12 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2049326399389218 9.9938e-08  
a 2.554530002973815 2.2355e-08 au
q 2.031023425661209 2.6568e-07 au
i 4.242280577441172 6.0024e-06 deg
node 83.92511817504534 0.00011436 deg
peri 253.9333337483721 0.00011509 deg
M 136.5972936712059 1.2747e-05 deg
tp 2458034.645814196079
(2017-Oct-08.14581420)
5.0432e-05 TDB
period 1491.299727941478
4.08
1.9575e-05
5.359e-08
d
yr
n .2414001647387997 3.1687e-09 deg/d
Q 3.078036580286421 2.6936e-08 au
  Orbit Determination Parameters
   # obs. used (total)      138  
   data-arc span      6291 days (17.22 yr)  
   first obs. used      2001-10-10  
   last obs. used      2018-12-31  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .64685  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-14 12:44:02  

Additional Information
 Earth MOID = 1.02588 au 
 Jupiter MOID = 2.31513 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 17.0   n/a MPO418415  

266715 (2009 QT51)          Discovered 2009-Aug-29 by La Sagra at La Sagra
Reference: 20110218/Numbers.arcLast Updated: 2011-02-22

Alternate Designations
 2009 QT51 = 2001 TR148 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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