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JPL Small-Body Database Browser
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226498 (2003 SL293)
Classification: Main-belt Asteroid          SPK-ID: 2226498
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 13 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .07845703595873336 5.3829e-08  
a 3.094584511137397 3.5111e-08 au
q 2.851792582869751 1.6627e-07 au
i 9.871251379880235 1.2295e-05 deg
node 340.1545459941667 2.9631e-05 deg
peri 295.6208879184695 9.178e-05 deg
M 30.93960290905441 8.4785e-05 deg
tp 2458429.610970708674
(2018-Nov-07.11097071)
0.00046931 TDB
period 1988.391729710071
5.44
3.3841e-05
9.265e-08
d
yr
n .1810508435641562 3.0813e-09 deg/d
Q 3.337376439405043 3.7866e-08 au
  Orbit Determination Parameters
   # obs. used (total)      297  
   data-arc span      5932 days (16.24 yr)  
   first obs. used      2003-08-20  
   last obs. used      2019-11-16  
   planetary ephem.      DE431  
   SB-pert. ephem.      SB431-N16  
   condition code      0  
   norm. resid. RMS      .57829  
   source      ORB  
   producer      Otto Matic  
   solution date      2019-Dec-14 15:35:50  

Additional Information
 Earth MOID = 1.85275 au 
 Jupiter MOID = 1.88645 au 
 T_jup = 3.196 
[ 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 15.2   n/a MPO407693  
diameter diameter 4.095 km 0.576 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.105   0.014 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

226498 (2003 SL293)          Discovered 2003-Sep-27 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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