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Alpha Trianguli: Measurement, Properties & Nomenclature

Alpha Trianguli (α Trianguli, abbreviated Alpha Tri, α Tri) is a triple star system in the constellation of Triangulum. Based on parallax measurements obtained during the Hipparcos mission, it is approximately 63.3 light-years (19.4 parsecs) distant from the Sun. The brighter or primary component is named Mothallah /məˈθælə/.

Language: English [EN]
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Alpha Trianguli topic overview

The analysis highlights Measurement, Properties and Nomenclature as prominent areas in the source structure around Alpha Trianguli.

Related topics
35
Source areas
3
Connected nodes
38
Extracted relationships
47
Concept neighborhoods
25
Bridge connections
38

What this topic covers Research coverage

Source areas are shown by the number of related topics found in each part of the analysis. Use smaller areas too: they can reveal specialized angles and content gaps.

Properties · 15 topics
Nomenclature · 12 topics
Overview · 8 topics

Smaller areas are not necessarily less important. They contain fewer connections in this analysis and can be useful for finding specialized angles or coverage gaps.

Key facts & relationships

High-confidence facts extracted from structured source data. Use them as anchors for further research.

Apparent magnitude (V)
+3.42
B−V color index
+0.48
Constellation
Triangulum
Declination
+29° 34′ 43.7801″ · +29° 37′ 03.9309″
Evolutionary stage
main sequence · red dwarf
Right ascension
01h 53m 04.90710s · 01h 53m 01.04815s

Explore all related topics Closing gaps

Browse the complete topic structure, not only the most central items. Less prominent entities and concepts can reveal missing angles, specialized context and useful research gaps. Each item opens a new analysis centered on that subject.

Overview

Nomenclature

Properties

Advanced semantic analysis

Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.

How Alpha Trianguli connects Entity context

The extracted context around Alpha Trianguli shows recurring relationship patterns in the source. For example, Alpha Trianguli → Arabic, Bayer, Caput Trianguli, For, Latin, Latinised, Mothallah, Muthallah, Ras, Star Names, The, The International Astronomical Union, Trianguli, Washington Double Star Catalog, WGSN, Working Group Another extracted example is Alpha Trianguli → Because, Earth, Estimates, F5III, F6IV, III, In, It, IV, Roche, Such, The, Within. Use these groups to spot repeated connection types before inspecting the individual relationships.

Alpha Trianguli

Top relations

related to Nomenclature · 16
Alpha Trianguli → Arabic, Bayer, Caput Trianguli, For, Latin, Latinised, Mothallah, Muthallah, Ras, Star Names, The, The International Astronomical Union, Trianguli, Washington Double Star Catalog, WGSN, Working Group
related to Properties · 13
Alpha Trianguli → Because, Earth, Estimates, F5III, F6IV, III, In, It, IV, Roche, Such, The, Within
related to External links · 6
Alpha Trianguli → Illinois, James, Kaler, MOTHALLAH, Stars, University
Declination · 2
Alpha Trianguli → +29° 34′ 43.7801″, +29° 37′ 03.9309″
Evolutionary stage · 2
Alpha Trianguli → main sequence, red dwarf
Right ascension · 2
Alpha Trianguli → 01h 53m 01.04815s, 01h 53m 04.90710s
Apparent magnitude (V) · 1
Alpha Trianguli → +3.42
B−V color index · 1
Alpha Trianguli → +0.48
Constellation · 1
Alpha Trianguli → Triangulum
Spectral type · 1
Alpha Trianguli → F5III to F6IV + M

Important terminology

Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.

Important terminology

trianguli star alpha system stars primary mothallah constellation triangulum component red name ellipsoidal parallax binary luminosity magnitude dwarf motion al

Alpha Trianguli relationships Subject–Predicate–Object triples

TTTA extracted 47 structured relationships around Alpha Trianguli. Examples in this analysis include Alpha Trianguli → Apparent magnitude (V) → +3.42 and Alpha Trianguli → B−V color index → +0.48. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Alpha TrianguliApparent magnitude (V)+3.421.00infobox
Alpha TrianguliB−V color index+0.481.00infobox
Alpha TrianguliConstellationTriangulum1.00infobox
Alpha TrianguliDeclination+29° 34′ 43.7801″1.00infobox
Alpha TrianguliDeclination+29° 37′ 03.9309″1.00infobox
Alpha TrianguliEvolutionary stagemain sequence1.00infobox
Alpha TrianguliEvolutionary stagered dwarf1.00infobox
Alpha TrianguliRight ascension01h 53m 04.90710s1.00infobox
Alpha TrianguliRight ascension01h 53m 01.04815s1.00infobox
Alpha TrianguliSpectral typeF5III to F6IV + M1.00infobox
Alpha TrianguliU−B color index+0.061.00infobox
Alpha TrianguliVariable typeEllipsoidal1.00infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Alpha Trianguli bring nearby vocabulary together. In this analysis, examples include Trianguli, Dwarf and Triangulum. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Alpha Trianguli
    • Trianguli
    • Dwarf
    • Triangulum
    • Constellation
    • Red
    • Al
    • Proper
    • Stars
    • Triple
    • Motion
    • Name
    • Star
  • alpha trianguli
    • Trianguli
    • Dwarf
    • Triangulum
    • Constellation
    • Red
    • Stars
    • System
    • Al
    • Proper
    • Triple
    • Star
    • Mothallah
  • triple star
    • Proper
    • System
    • Alpha
    • Dwarf
    • Motion
    • Pair
    • Primary
    • Triangulum
    • Trianguli
    • Constellation
    • Red
    • Star
  • constellation
    • Triangulum
    • Trianguli
    • Name
    • System
    • Apparent
    • Caput
    • F5iii
    • F6iv
    • Mass
    • Muthallah
    • Parallax
    • Period
  • triangulum
    • Name
    • Apparent
    • Caput
    • F5iii
    • F6iv
    • Mass
    • Muthallah
    • Parallax
    • Period
    • Proper
    • Radius
    • Ras
  • parallax
    • Apparent
    • Caput
    • F5iii
    • F6iv
    • Mass
    • Muthallah
    • Period
    • Proper
    • Radius
    • Ras
    • Spectral
    • Sun
  • beta trianguli
    • Constellation
    • Stars
    • System
    • Al
    • Dwarf
    • Triangulum
    • Red
    • Star
    • Mothallah
    • Arabic
    • Caput
    • Muthallah
  • red dwarf
    • Dwarf
    • Red
    • Proper
    • Motion
    • Primary
    • Trianguli
    • Caput
    • F5iii
    • F6iv
    • Mass
    • Muthallah
    • Parallax

Connections between topic areas Semantic bridges

For Alpha Trianguli, one of the stronger structural bridges in this analysis connects Alpha Trianguli with Properties. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.

Min side: 3
Alpha Trianguli — Properties · splits 23 ⟂ 16
Alpha Trianguli — Nomenclature · splits 26 ⟂ 13
Alpha Trianguli — Overview · splits 30 ⟂ 9

Map overview Semantic statistics

Alpha Trianguli

Nodes39
Edges38
Triples47
Avg. degree1.95
Density0.051282
Components1

Source & methodology

TTTA analyzes the structure around Alpha Trianguli to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Measurement, Properties & Nomenclature, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Alpha Trianguli · EN edition · Analysis: TopicsToTalkAbout

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