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109329 (2001 QG141)
Classification: Main-belt Asteroid          SPK-ID: 2109329
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 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1360113906886451 4.5925e-08  
a 2.313058672809664 8.7847e-09 au
q 1.99845634597639 1.0726e-07 au
i 5.51504305037904 4.9449e-06 deg
node 357.160229222136 4.327e-05 deg
peri 42.22287313505278 4.6126e-05 deg
M 302.498638408263 1.4338e-05 deg
tp 2458805.736230001389
(2019-Nov-18.23623000)
5.117e-05 TDB
period 1284.926839212751
3.52
7.32e-06
2.004e-08
d
yr
n .280171593443067 1.5961e-09 deg/d
Q 2.627660999642938 9.9795e-09 au
  Orbit Determination Parameters
   # obs. used (total)      770  
   data-arc span      7176 days (19.65 yr)  
   first obs. used      2000-04-05  
   last obs. used      2019-11-28  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .51059  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 09:05:23  

Additional Information
 Earth MOID = 1.00891 au 
 Jupiter MOID = 2.78375 au 
 T_jup = 3.565 
[ 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 MPO453553  

109329 (2001 QG141)          Discovered 2001-Aug-24 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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