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JPL Small-Body Database Browser
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105490 (2000 QS223)
Classification: Main-belt Asteroid          SPK-ID: 2105490
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 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .2209570231560211 3.5639e-08  
a 2.747656869821177 1.2955e-08 au
q 2.140542787211298 9.9562e-08 au
i 5.325555719800975 6.1104e-06 deg
node 329.6991368249764 4.5664e-05 deg
peri 94.5264505688196 4.8377e-05 deg
M 48.41911460983749 1.4857e-05 deg
tp 2458776.753363863044
(2019-Oct-20.25336386)
6.7975e-05 TDB
period 1663.574182600577
4.55
1.1766e-05
3.221e-08
d
yr
n .2164015309718447 1.5305e-09 deg/d
Q 3.354770952431055 1.5818e-08 au
  Orbit Determination Parameters
   # obs. used (total)      804  
   data-arc span      9864 days (27.01 yr)  
   first obs. used      1993-01-29  
   last obs. used      2020-02-01  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .5391  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-24 02:23:51  

Additional Information
 Earth MOID = 1.16184 au 
 Jupiter MOID = 2.01165 au 
 T_jup = 3.305 
[ 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 15.3   n/a MPO453512  

105490 (2000 QS223)          Discovered 2000-Aug-24 by LINEAR at Socorro
Reference: 20051019/Numbers.arcLast Updated: 2005-10-26

Alternate Designations
 2000 QS223 = 2002 AQ19 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances ]
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