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JPL Small-Body Database Browser
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109052 (2001 QL15)
Classification: Main-belt Asteroid          SPK-ID: 2109052
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ 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 .1021128955502833 6.0079e-08  
a 2.633140292436626 1.9441e-08 au
q 2.364262712785802 1.6581e-07 au
i 4.009002997034996 4.2272e-06 deg
node 72.54905569831492 8.8014e-05 deg
peri 258.7773035390787 9.1139e-05 deg
M 48.96756042981423 2.2606e-05 deg
tp 2458388.216914141954
(2018-Sep-26.71691414)
9.8083e-05 TDB
period 1560.664044483756
4.27
1.7284e-05
4.732e-08
d
yr
n .2306710411330599 2.5547e-09 deg/d
Q 2.902017872087449 2.1427e-08 au
  Orbit Determination Parameters
   # obs. used (total)      660  
   data-arc span      6244 days (17.10 yr)  
   first obs. used      2001-08-12  
   last obs. used      2018-09-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .58394  
   source      ORB  
   producer      Otto Matic  
   solution date      2018-Oct-03 11:16:12  

Additional Information
 Earth MOID = 1.35662 au 
 Jupiter MOID = 2.39587 au 
 T_jup = 3.388 
[ 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 15.5   n/a MPO320260  

109052 (2001 QL15)          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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