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226503 (2003 SB319)
Classification: Main-belt Asteroid          SPK-ID: 2226503
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 16 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .06189755262775146 5.5637e-08  
a 3.116505975560781 5.028e-08 au
q 2.923601882923806 1.8673e-07 au
i 9.58627731982471 6.2289e-06 deg
node 258.296293802474 4.4637e-05 deg
peri 157.2355207540009 8.1039e-05 deg
M 324.2346555364016 7.0162e-05 deg
tp 2459200.145848698558
(2020-Dec-16.64584870)
0.00039415 TDB
period 2009.557201514783
5.50
4.8631e-05
1.331e-07
d
yr
n .1791439426201135 4.3353e-09 deg/d
Q 3.309410068197757 5.3392e-08 au
  Orbit Determination Parameters
   # obs. used (total)      322  
   data-arc span      5875 days (16.08 yr)  
   first obs. used      2003-09-20  
   last obs. used      2019-10-21  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .56595  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Nov-08 00:53:35  

Additional Information
 Earth MOID = 1.93864 au 
 Jupiter MOID = 1.97465 au 
 T_jup = 3.193 
[ 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 MPO450050  
diameter diameter 3.629 km 0.878 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.194   0.084 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226503 (2003 SB319)          Discovered 2003-Sep-20 by LINEAR at Socorro
Reference: 20091202/Numbers.arcLast Updated: 2009-12-04

[ show close-approach data ]
Alternate Designations
 2003 SB319 = 2006 EL41 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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