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JPL Small-Body Database Browser
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109306 (2001 QO131)
Classification: Main-belt Asteroid          SPK-ID: 2109306
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 19 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1056811905657551 6.9354e-08  
a 2.521256560010697 1.127e-08 au
q 2.254807165027046 1.7507e-07 au
i 14.98873419374575 6.4823e-06 deg
node 176.081365972041 1.2764e-05 deg
peri 170.0155981987247 2.3723e-05 deg
M 142.7111683185308 1.7899e-05 deg
tp 2458020.831835529680
(2017-Sep-24.33183553)
7.2351e-05 TDB
period 1462.257941463565
4.00
9.8041e-06
2.684e-08
d
yr
n .2461945938482496 1.6507e-09 deg/d
Q 2.787705954994347 1.2461e-08 au
  Orbit Determination Parameters
   # obs. used (total)      908  
   data-arc span      6883 days (18.84 yr)  
   first obs. used      2000-04-04  
   last obs. used      2019-02-07  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56357  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:30:03  

Additional Information
 Earth MOID = 1.24899 au 
 Jupiter MOID = 2.65224 au 
 T_jup = 3.401 
[ 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 15.2   n/a MPO432616  

109306 (2001 QO131)          Discovered 2001-Aug-20 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 QO131 = 2000 GE169 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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