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109486 (2001 QA224)
Classification: Main-belt Asteroid          SPK-ID: 2109486
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .146679710946695 5.1066e-08  
a 2.408073205932832 1.1798e-08 au
q 2.054857724148123 1.267e-07 au
i 6.398440640312512 5.2042e-06 deg
node 199.8073610151556 3.86e-05 deg
peri 175.1843930079733 4.1788e-05 deg
M 331.8424281937093 1.8549e-05 deg
tp 2459107.256826321696
(2020-Sep-14.75682632)
7.0829e-05 TDB
period 1364.90666667587
3.74
1.0031e-05
2.746e-08
d
yr
n .2637542982164147 1.9384e-09 deg/d
Q 2.761288687717542 1.3529e-08 au
  Orbit Determination Parameters
   # obs. used (total)      605  
   data-arc span      6954 days (19.04 yr)  
   first obs. used      2000-04-26  
   last obs. used      2019-05-11  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56917  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-May-30 06:46:33  

Additional Information
 Earth MOID = 1.05603 au 
 Jupiter MOID = 2.70242 au 
 T_jup = 3.498 
[ 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 MPO436526  

109486 (2001 QA224)          Discovered 2001-Aug-24 by LONEOS at Anderson Mesa
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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