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Tau Boötis

Tau Boötis, Latinised from τ Boötis and formally named Tepiamenit, is a wide binary star system in the northern constellation of Boötes. This system is visible to the naked eye at a point of light with a combined apparent visual magnitude of 4.50. Based on parallax measurements, It is located at a distance of approximately 51 light-years (16 pc) from the…

Measurement, Stellar components & Nomenclature

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Apparent magnitude (V)
4.50 (4.46 to 4.52)
B−V color index
0.48
Constellation
Boötes
Declination
+17° 27′ 24.810″
Evolutionary stage
Main sequence
Right ascension
13h 47m 15.7382s

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Overview

Nomenclature

Stellar components

Planetary system

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Map overview Semantic statistics

Tau Boötis

Nodes49
Edges48
Triples65
Avg. degree1.96
Density0.040816
Components1

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Tau Boötis

Top relations

related to External links · 24
Tau Boötis → Aladin Previewer, Archived, CCDM J13473, Centre, Données, Extrasolar Planets Encyclopaedia, HR, May, Michael, Notes, November, Planet Controls, Retrieved, Role Reversal, Schirber, September, SolStation, SPACE, Star, Strasbourg
related to Nomenclature · 14
Tau Boötis → April, Bayer, BCE, Boo, Boötis, Egyptian, IAU Working Group, Latinised, Menit, Ramesside, Star Names, Tau Boo, Tepiamenit, The
related to Naming controversy · 12
Tau Boötis → April, Bhagavatidevi, December, However, IAU, International Astronomical Union, NameExoWorlds, Shri Ram Matt, Tepiamenit, The, The IAU, This
related to Planetary system · 6
Tau Boötis → Because, In, It, Jupiter, Paul Butler, There
Apparent magnitude (V) · 1
Tau Boötis → 4.50 (4.46 to 4.52)
B−V color index · 1
Tau Boötis → 0.48
Constellation · 1
Tau Boötis → Boötes
Declination · 1
Tau Boötis → +17° 27′ 24.810″
Evolutionary stage · 1
Tau Boötis → Main sequence
Right ascension · 1
Tau Boötis → 13h 47m 15.7382s

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Important terminology

star tau boötis primary sun system planet retrieved tepiamenit period names component orbiting constellation distance name magnitude velocity secondary boötes

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
Tau BoötisApparent magnitude (V)4.50 (4.46 to 4.52)1.00infobox
Tau BoötisB−V color index0.481.00infobox
Tau BoötisConstellationBoötes1.00infobox
Tau BoötisDeclination+17° 27′ 24.810″1.00infobox
Tau BoötisEvolutionary stageMain sequence1.00infobox
Tau BoötisRight ascension13h 47m 15.7382s1.00infobox
Tau BoötisSpectral typeF6V + M21.00infobox
Tau BoötisVariable typeSuspected1.00infobox
Tau Boötisrelated to External linksVizieR0.60section
Tau Boötisrelated to External linksHR0.60section
Tau Boötisrelated to External linksCentre0.60section
Tau Boötisrelated to External linksDonnées0.60section

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    Min side: 3
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