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JPL Small-Body Database Browser
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109293 (2001 QJ124)
Classification: Main-belt Asteroid          SPK-ID: 2109293
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 17 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2282589987983275 5.3735e-08  
a 2.535588128854893 1.0681e-08 au
q 1.956817321197551 1.3815e-07 au
i 2.225174628765056 5.648e-06 deg
node 98.98664125651189 0.00012239 deg
peri 252.4516280964296 0.00012295 deg
M 124.2378807422797 1.2392e-05 deg
tp 2458091.558312584282
(2017-Dec-04.05831258)
4.9319e-05 TDB
period 1474.743503148848
4.04
9.318e-06
2.551e-08
d
yr
n .2441102464471509 1.5424e-09 deg/d
Q 3.114358936512235 1.3119e-08 au
  Orbit Determination Parameters
   # obs. used (total)      442  
   data-arc span      8776 days (24.03 yr)  
   first obs. used      1995-01-29  
   last obs. used      2019-02-08  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57484  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:29:53  

Additional Information
 Earth MOID = .951637 au 
 Jupiter MOID = 2.31759 au 
 T_jup = 3.410 
[ 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 16.3   n/a MPO432616  

109293 (2001 QJ124)          Discovered 2001-Aug-19 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2001 QJ124 = 1995 BX9 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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