Similarities between HR 3643 and Smithsonian Astrophysical Observatory Star Catalog
HR 3643 and Smithsonian Astrophysical Observatory Star Catalog have 1 thing in common (in Unionpedia): Apparent magnitude.
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 HR 3643 · Apparent magnitude and Smithsonian Astrophysical Observatory Star Catalog ·
The list above answers the following questions
- What HR 3643 and Smithsonian Astrophysical Observatory Star Catalog have in common
- What are the similarities between HR 3643 and Smithsonian Astrophysical Observatory Star Catalog
HR 3643 and Smithsonian Astrophysical Observatory Star Catalog Comparison
HR 3643 has 15 relations, while Smithsonian Astrophysical Observatory Star Catalog has 11. As they have in common 1, the Jaccard index is 3.85% = 1 / (15 + 11).
References
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