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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 ]

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Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 25 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07859478270229336 4.8427e-08  
a 3.07056545112418 2.8288e-08 au
q 2.829235026719906 1.5128e-07 au
i 10.72987830423611 4.9867e-06 deg
node 144.3886773996382 2.5561e-05 deg
peri 241.1042548258236 3.7504e-05 deg
M 56.41167062536168 2.6323e-05 deg
tp 2458892.541336460563
(2020-Feb-13.04133646)
0.00014398 TDB
period 1965.286928133526
5.38
2.7159e-05
7.436e-08
d
yr
n .1831793591289489 2.5314e-09 deg/d
Q 3.311895875528455 3.0512e-08 au
  Orbit Determination Parameters
   # obs. used (total)      532  
   data-arc span      9015 days (24.68 yr)  
   first obs. used      1996-05-14  
   last obs. used      2021-01-18  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .54427  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-14 00:35:40  

Additional Information
 Earth MOID = 1.8485 au 
 Jupiter MOID = 2.09165 au 
 T_jup = 3.199 
[ 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 14.98   n/a MPCxxxxx  
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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