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JPL Small-Body Database Browser
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109618 (2001 QN293)
Classification: Main-belt Asteroid          SPK-ID: 2109618
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 10 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1823388041239171 6.8115e-08  
a 2.58212627012118 2.5035e-08 au
q 2.111304453930333 1.655e-07 au
i 8.322880508272489 6.7135e-06 deg
node 10.64608640608927 3.7232e-05 deg
peri 290.3515797907245 5.1887e-05 deg
M 137.4288030953889 5.0223e-05 deg
tp 2458021.951323465484
(2017-Sep-25.45132347)
0.00020417 TDB
period 1515.530360894294
4.15
2.2041e-05
6.034e-08
d
yr
n .2375406057768244 3.4546e-09 deg/d
Q 3.052948086312026 2.96e-08 au
  Orbit Determination Parameters
   # obs. used (total)      431  
   data-arc span      6874 days (18.82 yr)  
   first obs. used      2000-04-07  
   last obs. used      2019-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57044  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:41:36  

Additional Information
 Earth MOID = 1.11297 au 
 Jupiter MOID = 2.24462 au 
 T_jup = 3.386 
[ 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 MPO453556  

109618 (2001 QN293)          Discovered 2001-Aug-25 by Bickel, W. at Bergisch Gladbach
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

[ show close-approach data ]
Alternate Designations
 2001 QN293 = 2000 GK114 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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