Gliese 809 and List of star systems within 20–25 light-years

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

Difference between Gliese 809 and List of star systems within 20–25 light-years

Gliese 809 vs. List of star systems within 20–25 light-years

Gliese 809 is a red dwarf star in the constellation Cepheus, forming the primary component of a multi-star system. This is a list of star systems within 20–25 light years of Earth.

Similarities between Gliese 809 and List of star systems within 20–25 light-years

Gliese 809 and List of star systems within 20–25 light-years have 4 things in common (in Unionpedia): Apparent magnitude, Light-year, List of nearest stars and brown dwarfs, Minute and second of arc.

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 Gliese 809 · Apparent magnitude and List of star systems within 20–25 light-years · See more »

Light-year

The light-year is a unit of length used to express astronomical distances and measures about 9.5 trillion kilometres or 5.9 trillion miles.

Gliese 809 and Light-year · Light-year and List of star systems within 20–25 light-years · See more »

List of nearest stars and brown dwarfs

The following two lists include all the known stars and brown dwarfs that are within of the Sun, or were/will be within in the astronomically near past or future.

Gliese 809 and List of nearest stars and brown dwarfs · List of nearest stars and brown dwarfs and List of star systems within 20–25 light-years · See more »

Minute and second of arc

A minute of arc, arcminute (arcmin), arc minute, or minute arc is a unit of angular measurement equal to of one degree.

Gliese 809 and Minute and second of arc · List of star systems within 20–25 light-years and Minute and second of arc · See more »

The list above answers the following questions

What Gliese 809 and List of star systems within 20–25 light-years have in common
What are the similarities between Gliese 809 and List of star systems within 20–25 light-years

Gliese 809 and List of star systems within 20–25 light-years Comparison

Gliese 809 has 16 relations, while List of star systems within 20–25 light-years has 69. As they have in common 4, the Jaccard index is 4.71% = 4 / (16 + 69).

References

This article shows the relationship between Gliese 809 and List of star systems within 20–25 light-years. To access each article from which the information was extracted, please visit:

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