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JPL Small-Body Database Browser
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109179 (2001 QX66)
Classification: Main-belt Asteroid          SPK-ID: 2109179
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1790231124281221 5.2087e-08  
a 2.562937085550608 1.304e-08 au
q 2.104112111537878 1.3487e-07 au
i 7.860301597216758 4.5943e-06 deg
node 170.1521018034933 4.5884e-05 deg
peri 131.5856379482034 4.7984e-05 deg
M 134.3586679142366 1.6534e-05 deg
tp 2458041.169459154619
(2017-Oct-14.66945915)
6.6634e-05 TDB
period 1498.667691710578
4.10
1.1437e-05
3.131e-08
d
yr
n .2402133588328019 1.8332e-09 deg/d
Q 3.021762059563338 1.5374e-08 au
  Orbit Determination Parameters
   # obs. used (total)      422  
   data-arc span      8361 days (22.89 yr)  
   first obs. used      1996-03-22  
   last obs. used      2019-02-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .62149  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Jul-13 09:28:37  

Additional Information
 Earth MOID = 1.09796 au 
 Jupiter MOID = 2.25927 au 
 T_jup = 3.398 
[ 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 15.9   n/a MPO268013  

109179 (2001 QX66)          Discovered 2001-Aug-18 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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