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Research and list editing of visual double stars


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WDSTOOL History updates.

2021/05/08 - Data bases updated.
2021/01/28 - Data bases updated.
2020/11/08 - Data bases updated.
2020/05/31 - Data bases updated.
2020/02/01 - Data bases updated.
2019/09/07 - Data bases updated.
2019/06/30 - Data bases updated.
2019/03/30 - Data bases updated.
2018/12/30 - Data bases updated.
2018/11/24 - Addition of a listing editor for the Sixth Catalog of Orbits of Visual Binary Stars.
2018/09/29 - Data bases updated.
2018/07/05 - Data bases updated.
2018/03/31 - Data bases updated.
2018/01/28 - Data bases updated.
2017/12/10 - Added calculation of Rho and Theta from the coordinates of the components
2017/10/10 - Data bases updated.
2017/07/10 - Data bases updated.
2017/03/19 - Data bases updated.
Clic here for the archive updates.


David Chiron - All rights reserved © 2021