Similarities between Washington Double Star Catalog and Zeta Coronae Borealis
Washington Double Star Catalog and Zeta Coronae Borealis have 2 things in common (in Unionpedia): Double star, Hipparcos.
Double star
In observational astronomy, a double star or visual double is a pair of stars that appear close to each other in the sky as seen from Earth when viewed through an optical telescope.
Double star and Washington Double Star Catalog · Double star and Zeta Coronae Borealis ·
Hipparcos
Hipparcos was a scientific satellite of the European Space Agency (ESA), launched in 1989 and operated until 1993.
Hipparcos and Washington Double Star Catalog · Hipparcos and Zeta Coronae Borealis ·
The list above answers the following questions
- What Washington Double Star Catalog and Zeta Coronae Borealis have in common
- What are the similarities between Washington Double Star Catalog and Zeta Coronae Borealis
Washington Double Star Catalog and Zeta Coronae Borealis Comparison
Washington Double Star Catalog has 15 relations, while Zeta Coronae Borealis has 15. As they have in common 2, the Jaccard index is 6.67% = 2 / (15 + 15).
References
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