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226480 (2003 SB188)
Classification: Main-belt Asteroid          SPK-ID: 2226480
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

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Orbital Elements at Epoch 2459000.5 (2020-May-31.0) TDB
Reference: JPL 22 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .0123660457664982 4.7528e-08  
a 3.044838885901056 2.8806e-08 au
q 3.00718626888639 1.5048e-07 au
i 15.42849303910193 6.5661e-06 deg
node 225.5372421273535 1.6133e-05 deg
peri 289.2933797451925 0.00024617 deg
M 264.6127689146404 0.0002467 deg
tp 2459514.700677346417
(2021-Oct-27.20067735)
0.0013305 TDB
period 1940.639661497854
5.31
2.7539e-05
7.54e-08
d
yr
n .1855058448728907 2.6325e-09 deg/d
Q 3.082491502915722 2.9162e-08 au
  Orbit Determination Parameters
   # obs. used (total)      518  
   data-arc span      8655 days (23.70 yr)  
   first obs. used      1996-05-24  
   last obs. used      2020-02-03  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .54144  
   source      ORB  
   producer      Otto Matic  
   solution date      2020-Feb-25 05:54:33  

Additional Information
 Earth MOID = 2.02113 au 
 Jupiter MOID = 1.92716 au 
 T_jup = 3.184 
[ 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 MPO454626  
diameter diameter 5.803 km 0.341 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.069   0.022 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226480 (2003 SB188)          Discovered 2003-Sep-22 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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