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JPL Small-Body Database Browser
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109126 (2001 QK48)
Classification: Main-belt Asteroid          SPK-ID: 2109126
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .08640719601422657 4.6592e-08  
a 2.977740401305558 2.2513e-08 au
q 2.720442202770467 1.3676e-07 au
i 9.885562089237089 4.4304e-06 deg
node 140.0911492856087 2.9456e-05 deg
peri 274.6633649082844 4.053e-05 deg
M 80.0277195296767 2.6564e-05 deg
tp 2458183.278560085301
(2018-Mar-05.77856009)
0.00013837 TDB
period 1876.846163454567
5.14
2.1285e-05
5.828e-08
d
yr
n .1918111388188447 2.1753e-09 deg/d
Q 3.235038599840649 2.4458e-08 au
  Orbit Determination Parameters
   # obs. used (total)      724  
   data-arc span      6441 days (17.63 yr)  
   first obs. used      2001-08-15  
   last obs. used      2019-04-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56608  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 11:38:51  

Additional Information
 Earth MOID = 1.75432 au 
 Jupiter MOID = 2.06525 au 
 T_jup = 3.232 
[ 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 14.9   n/a MPO436525  

109126 (2001 QK48)          Discovered 2001-Aug-16 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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