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Research and  list editing of  visual double stars


 

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Technical details

Receiving no donation, from 2019 WDSTOOL will no longer be free.

Data bases updated : 24 November 2018
This tool is written in php/MySql and its use is free of charge, for the time being.
The dot represents the decimal point.
Scroll the mouse on the blue lettering & words for further information or help.
Links are in green and underligned

David Chiron - All rights reserved © 2018