HD 220466 and Washington Double Star Catalog

Shortcuts: Differences, Similarities, Jaccard Similarity Coefficient, References.

Difference between HD 220466 and Washington Double Star Catalog

HD 220466 vs. Washington Double Star Catalog

HD 220466 is a F-type subgiant or main sequence star in the constellation Aquarius. The Washington Double Star Catalog, or WDS, is a catalog of double stars, maintained at the United States Naval Observatory.

Similarities between HD 220466 and Washington Double Star Catalog

HD 220466 and Washington Double Star Catalog have 4 things in common (in Unionpedia): Apparent magnitude, Double star, Hipparcos, Stellar classification.

Apparent magnitude

The apparent magnitude of a celestial object is a number that is a measure of its brightness as seen by an observer on Earth.

Apparent magnitude and HD 220466 · Apparent magnitude and Washington Double Star Catalog · See more »

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 HD 220466 · Double star and Washington Double Star Catalog · See more »

Hipparcos

Hipparcos was a scientific satellite of the European Space Agency (ESA), launched in 1989 and operated until 1993.

HD 220466 and Hipparcos · Hipparcos and Washington Double Star Catalog · See more »

Stellar classification

In astronomy, stellar classification is the classification of stars based on their spectral characteristics.

HD 220466 and Stellar classification · Stellar classification and Washington Double Star Catalog · See more »

The list above answers the following questions

What HD 220466 and Washington Double Star Catalog have in common
What are the similarities between HD 220466 and Washington Double Star Catalog

HD 220466 and Washington Double Star Catalog Comparison

HD 220466 has 18 relations, while Washington Double Star Catalog has 15. As they have in common 4, the Jaccard index is 12.12% = 4 / (18 + 15).

References

This article shows the relationship between HD 220466 and Washington Double Star Catalog. To access each article from which the information was extracted, please visit:

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