Similarities between Messier 71 and Open cluster
Messier 71 and Open cluster have 11 things in common (in Unionpedia): Charles Messier, Comet, Earth, Globular cluster, Hertzsprung–Russell diagram, Light-year, Metallicity, Monthly Notices of the Royal Astronomical Society, New General Catalogue, RR Lyrae variable, Variable star.
Charles Messier
Charles Messier (26 June 1730 – 12 April 1817) was a French astronomer most notable for publishing an astronomical catalogue consisting of nebulae and star clusters that came to be known as the 110 "Messier objects".
Charles Messier and Messier 71 · Charles Messier and Open cluster ·
Comet
A comet is an icy small Solar System body that, when passing close to the Sun, warms and begins to release gases, a process called outgassing.
Comet and Messier 71 · Comet and Open cluster ·
Earth
Earth is the third planet from the Sun and the only astronomical object known to harbor life.
Earth and Messier 71 · Earth and Open cluster ·
Globular cluster
A globular cluster is a spherical collection of stars that orbits a galactic core as a satellite.
Globular cluster and Messier 71 · Globular cluster and Open cluster ·
Hertzsprung–Russell diagram
The Hertzsprung–Russell diagram, abbreviated H–R diagram, HR diagram or HRD, is a scatter plot of stars showing the relationship between the stars' absolute magnitudes or luminosities versus their stellar classifications or effective temperatures.
Hertzsprung–Russell diagram and Messier 71 · Hertzsprung–Russell diagram and Open cluster ·
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.
Light-year and Messier 71 · Light-year and Open cluster ·
Metallicity
In astronomy, metallicity is used to describe the abundance of elements present in an object that are heavier than hydrogen or helium.
Messier 71 and Metallicity · Metallicity and Open cluster ·
Monthly Notices of the Royal Astronomical Society
Monthly Notices of the Royal Astronomical Society (MNRAS) is a peer-reviewed scientific journal covering research in astronomy and astrophysics.
Messier 71 and Monthly Notices of the Royal Astronomical Society · Monthly Notices of the Royal Astronomical Society and Open cluster ·
New General Catalogue
The New General Catalogue of Nebulae and Clusters of Stars (abbreviated as NGC) is a catalogue of deep-sky objects compiled by John Louis Emil Dreyer in 1888.
Messier 71 and New General Catalogue · New General Catalogue and Open cluster ·
RR Lyrae variable
RR Lyrae variables are periodic variable stars, commonly found in globular clusters.
Messier 71 and RR Lyrae variable · Open cluster and RR Lyrae variable ·
Variable star
A variable star is a star whose brightness as seen from Earth (its apparent magnitude) fluctuates.
Messier 71 and Variable star · Open cluster and Variable star ·
The list above answers the following questions
- What Messier 71 and Open cluster have in common
- What are the similarities between Messier 71 and Open cluster
Messier 71 and Open cluster Comparison
Messier 71 has 29 relations, while Open cluster has 128. As they have in common 11, the Jaccard index is 7.01% = 11 / (29 + 128).
References
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