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JPL Small-Body Database Browser
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226405 (2003 QK67)
Classification: Main-belt Asteroid          SPK-ID: 2226405
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2458600.5 (2019-Apr-27.0) TDB
Reference: JPL 21 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07808267833736578 4.9503e-08  
a 3.068971757935244 2.9275e-08 au
q 2.829338223333926 1.548e-07 au
i 10.73017968988133 5.1076e-06 deg
node 144.3963708569251 2.6015e-05 deg
peri 240.92979790 3.8089e-05 deg
M 306.6052332196729 2.7034e-05 deg
tp 2458891.762087518465
(2020-Feb-12.26208752)
0.00014724 TDB
period 1963.757083873622
5.38
2.8099e-05
7.693e-08
d
yr
n .1833220630781276 2.6231e-09 deg/d
Q 3.308605292536562 3.1561e-08 au
  Orbit Determination Parameters
   # obs. used (total)      494  
   data-arc span      8543 days (23.39 yr)  
   first obs. used      1996-05-14  
   last obs. used      2019-10-04  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56471  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:52:00  

Additional Information
 Earth MOID = 1.84906 au 
 Jupiter MOID = 2.09483 au 
 T_jup = 3.200 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.9   n/a MPO454625  
diameter diameter 4.187 km 0.639 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.133   0.035 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226405 (2003 QK67)          Discovered 2003-Aug-23 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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