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JPL Small-Body Database Browser
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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 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 14 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1475138091294713 5.1086e-08  
a 2.408679812951333 1.1717e-08 au
q 2.053366278769619 1.269e-07 au
i 6.400999854794263 5.2056e-06 deg
node 199.8746884753811 3.8568e-05 deg
peri 175.0306733132618 4.1708e-05 deg
M 226.5424052567953 1.792e-05 deg
tp 2459106.683318664260
(2020-Sep-14.18331866)
7.0338e-05 TDB
period 1365.422440512041
3.74
9.9628e-06
2.728e-08
d
yr
n .2636546678293921 1.9238e-09 deg/d
Q 2.763993347133046 1.3445e-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 = 1.05372 au 
 Jupiter MOID = 2.69682 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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