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Visual binary

A visual binary is a gravitationally bound binary star system that can be visually resolved as two separate stars, as opposed to a singular point source with fluctuating brightness. Like all binaries, a visual binary consists of two stars –usually– of different brightnesses, with the brighter star considered the primary and the fainter star considered…

Mass–luminosity relationship, Distance & Kepler's laws

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Overview

Distance

Kepler's laws

Determining stellar masses

Mass–luminosity relationship

Spectral classification

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Visual binary

Nodes40
Edges39
Triples15
Avg. degree1.95
Density0.05
Components1

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Visual binary

Top relations

related to Determining stellar masses · 11
Visual binary → Before, Binary, Due, Earth, If, Kepler's, Law, Once, Relative, The, Where
related to Distance · 3
Visual binary → In, The, This
is a · 1
Visual binary → gravitationally bound binary star system that can be visually resolved as two separate stars

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Important terminology

stars star mass binary luminosity two visual masses displaystyle system kepler's law orbit distance separation apparent parallax centre primary one

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Visual binaryis agravitationally bound binary star system that can be visually resolved as two separate stars0.90text
Visual binaryrelated to Determining stellar massesBinary0.60section
Visual binaryrelated to Determining stellar massesBefore0.60section
Visual binaryrelated to Determining stellar massesKepler's0.60section
Visual binaryrelated to Determining stellar massesLaw0.60section
Visual binaryrelated to Determining stellar massesRelative0.60section
Visual binaryrelated to Determining stellar massesEarth0.60section
Visual binaryrelated to Determining stellar massesIf0.60section
Visual binaryrelated to Determining stellar massesDue0.60section
Visual binaryrelated to Determining stellar massesThe0.60section
Visual binaryrelated to Determining stellar massesOnce0.60section
Visual binaryrelated to Determining stellar massesWhere0.60section

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