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JPL Small-Body Database Browser
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109418 (2001 QL192)
Classification: Main-belt Asteroid          SPK-ID: 2109418
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 15 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .09808360200769115 5.2275e-08  
a 2.627684952822572 1.9082e-08 au
q 2.369952147708324 1.3777e-07 au
i 11.42818590916996 5.889e-06 deg
node 278.999717433861 3.4354e-05 deg
peri 343.4822006178639 5.0462e-05 deg
M 132.1314521179036 3.9349e-05 deg
tp 2458029.465858275130
(2017-Oct-02.96585828)
0.00016826 TDB
period 1555.816482191666
4.26
1.6948e-05
4.64e-08
d
yr
n .2313897584455919 2.5205e-09 deg/d
Q 2.88541775793682 2.0954e-08 au
  Orbit Determination Parameters
   # obs. used (total)      416  
   data-arc span      6758 days (18.50 yr)  
   first obs. used      2000-05-10  
   last obs. used      2018-11-10  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .60282  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 13:00:45  

Additional Information
 Earth MOID = 1.35575 au 
 Jupiter MOID = 2.22121 au 
 T_jup = 3.367 
[ 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 15.6   n/a MPO359509  
diameter diameter 5.683 km 0.728 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  
geometric albedo albedo 0.035   0.009 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2012ApJ...759L...8M)  

109418 (2001 QL192)          Discovered 2001-Aug-22 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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