Faster access than browser!Similarities between Gliese 687 and List of nearest stars and brown dwarfs
Gliese 687 and List of nearest stars and brown dwarfs have 8 things in common (in Unionpedia): Apparent magnitude, Hipparcos, Light-year, Minute and second of arc, Proper motion, Red dwarf, Star catalogue, Sun.
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 687 · Apparent magnitude and List of nearest stars and brown dwarfs ·
Hipparcos
Hipparcos was a scientific satellite of the European Space Agency (ESA), launched in 1989 and operated until 1993.
Gliese 687 and Hipparcos · Hipparcos and List of nearest stars and brown dwarfs ·
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 687 and Light-year · Light-year and List of nearest stars and brown dwarfs ·
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 687 and Minute and second of arc · List of nearest stars and brown dwarfs and Minute and second of arc ·
Proper motion
Proper motion is the astronomical measure of the observed changes in the apparent places of stars or other celestial objects in the sky, as seen from the center of mass of the Solar System, compared to the abstract background of the more distant stars.
Gliese 687 and Proper motion · List of nearest stars and brown dwarfs and Proper motion ·
Red dwarf
A red dwarf (or M dwarf) is a small and relatively cool star on the main sequence, of M spectral type.
Gliese 687 and Red dwarf · List of nearest stars and brown dwarfs and Red dwarf ·
Star catalogue
A star catalogue (Commonwealth English) or star catalog (American English), is an astronomical catalogue that lists stars.
Gliese 687 and Star catalogue · List of nearest stars and brown dwarfs and Star catalogue ·
Sun
The Sun is the star at the center of the Solar System.
Gliese 687 and Sun · List of nearest stars and brown dwarfs and Sun ·
The list above answers the following questions
- What Gliese 687 and List of nearest stars and brown dwarfs have in common
- What are the similarities between Gliese 687 and List of nearest stars and brown dwarfs
Gliese 687 and List of nearest stars and brown dwarfs Comparison
Gliese 687 has 24 relations, while List of nearest stars and brown dwarfs has 140. As they have in common 8, the Jaccard index is 4.88% = 8 / (24 + 140).
References
This article shows the relationship between Gliese 687 and List of nearest stars and brown dwarfs. To access each article from which the information was extracted, please visit:
