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Regulus: Culture, Stellar system & Etymology and cultural associations

Regulus is the brightest object in the constellation Leo and one of the brightest stars in the night sky. It has the Bayer designation designated α Leonis, which is Latinized to Alpha Leonis, and abbreviated Alpha Leo or α Leo. Regulus appears single, but is actually a quadruple star system composed of four stars that are organized into two pairs. The…

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Regulus topic overview

The analysis highlights Culture, Stellar system and Etymology and cultural associations as prominent areas in the source structure around Regulus.

Related topics
85
Source areas
5
Connected nodes
90
Extracted relationships
88
Concept neighborhoods
36
Bridge connections
90

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.

Etymology and cultural associations · 23 topics
Stellar system · 22 topics
Observation · 19 topics
Overview · 18 topics
Nomenclature · 3 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)
1.40 · 8.13 · 13.50
B−V color index
−0.11 · +0.86
Constellation
Leo
Declination
+11° 58′ 01.95″ · +11° 59′ 49.06″ · +11° 59′ 48.88″
Evolutionary stage
Blue straggler · Main sequence
Right ascension
10h 08m 22.311s · 10h 08m 12.788s · 10h 08m 12.897s

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

Observation

Stellar system

Etymology and cultural associations

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 Regulus connects Entity context

The extracted context around Regulus shows recurring relationship patterns in the source. For example, Regulus → Arabic, Asad, Basiliscus, Basiliskos, Cor Leōnis, Fourteenth Star, Greek, Greek Kardia Leontos, In Chinese, In Indian, It, Kabelaced, Latin, Latinised, Leonis, Maghā, Nüzhu, Qalb, Rēgulus, Shaomin Another extracted example is Regulus → Alpha Leonis, Bayer, IAU Catalog, In, International Astronomical Union, It, July, Latin, Latinized, Leonis, Rēgulus, Star Names, The, The WGSN's, WGSN, Working Group. Use these groups to spot repeated connection types before inspecting the individual relationships.

Regulus

Top relations

related to Etymology and cultural associations · 27
Regulus → Arabic, Asad, Basiliscus, Basiliskos, Cor Leōnis, Fourteenth Star, Greek, Greek Kardia Leontos, In Chinese, In Indian, It, Kabelaced, Latin, Latinised, Leonis, Maghā, Nüzhu, Qalb, Rēgulus, Shaomin
related to Nomenclature · 16
Regulus → Alpha Leonis, Bayer, IAU Catalog, In, International Astronomical Union, It, July, Latin, Latinized, Leonis, Rēgulus, Star Names, The, The WGSN's, WGSN, Working Group
related to External links · 11
Regulus → Coma Star Cluster, Dwarf GalaxyBright Star Regulus, Dwarf GalaxyRegulus, Edge Archived, Leo, Mars, Portrait, Regulus OccultedRegulus, Spinning FastAPOD Pictures, Star, Wayback MachineEgg-Shaped Regulus
related to Observation · 6
Regulus → Earth, Moon, The, The BC, The Regulus, This
related to Stellar system · 6
Regulus → B8, Given, In, Kepler's, Keplerian, The
Apparent magnitude (V) · 3
Regulus → 1.40, 13.50, 8.13
Declination · 3
Regulus → +11° 58′ 01.95″, +11° 59′ 48.88″, +11° 59′ 49.06″
Right ascension · 3
Regulus → 10h 08m 12.788s, 10h 08m 12.897s, 10h 08m 22.311s
B−V color index · 2
Regulus → +0.86, −0.11
Evolutionary stage · 2
Regulus → Blue straggler, Main sequence

Important terminology

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

Important terminology

star stars system leo years also leonis companion dwarf known mass one two period constellation magnitude venus object night bayer

Regulus relationships Subject–Predicate–Object triples

TTTA extracted 88 structured relationships around Regulus. Examples in this analysis include Regulus → Apparent magnitude (V) → 1.40 and Regulus → Apparent magnitude (V) → 8.13. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
RegulusApparent magnitude (V)1.401.00infobox
RegulusApparent magnitude (V)8.131.00infobox
RegulusApparent magnitude (V)13.501.00infobox
RegulusB−V color index−0.111.00infobox
RegulusB−V color index+0.861.00infobox
RegulusConstellationLeo1.00infobox
RegulusDeclination+11° 58′ 01.95″1.00infobox
RegulusDeclination+11° 59′ 49.06″1.00infobox
RegulusDeclination+11° 59′ 48.88″1.00infobox
RegulusEvolutionary stageBlue straggler1.00infobox
RegulusEvolutionary stageMain sequence1.00infobox
RegulusPronunciation.mw-parser-output .IPA-label-small{font-size:85%}.mw-parser-output .references .IPA-label-small,.mw-parser-output .infobox .IPA-label-small,.mw-parser-output .navbox .IPA-label-…1.00infobox
RegulusRight ascension10h 08m 22.311s1.00infobox
RegulusRight ascension10h 08m 12.788s1.00infobox
RegulusRight ascension10h 08m 12.897s1.00infobox
RegulusSpectral typeB8 IVn1.00infobox
RegulusSpectral typeK2 V + M4 V1.00infobox
RegulusU−B color index−0.361.00infobox
RegulusU−B color index+0.511.00infobox
RegulusVariable typeSuspected1.00infobox
Regulusis abrightest object in the constellation Leo and one of the brightest stars in the night sky0.90text
Regulusis amain star of the nakshatra Maghā0.90text

Related concept clusters Concept neighborhoods

The concept neighborhoods around Regulus bring nearby vocabulary together. In this analysis, examples include Star, Stars and System. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

  • Regulus
    • Star
    • Stars
    • System
    • Binary
    • Distance
    • Magnitude
    • Two
    • Companion
    • Dwarf
    • Mass
    • Hd
    • Bc
  • regulus
    • Star
    • Stars
    • System
    • Binary
    • Distance
    • Magnitude
    • Two
    • Companion
    • Dwarf
    • Mass
    • Hd
    • Bc
  • star system
    • Two
    • Years
    • Binary
    • Stars
    • Motion
    • Proper
    • Would
    • Magnitude
    • System
    • Dwarf
    • Called
    • First
  • brightest star
    • Sky
    • Night
    • Magnitude
    • Binary
    • Designation
    • Stars
    • Bayer
    • Constellation
    • Object
    • System
    • Leo
    • One
  • constellation
    • Called
    • Leo
    • Also
    • Designation
    • Hd
    • Sky
    • Bayer
    • Distance
    • Leonis
    • Motion
    • Name
    • Night
  • leo
    • Bayer
    • Leonis
    • Designation
    • Stars
    • Hd
    • Sky
    • Called
    • Distance
    • Motion
    • Name
    • Night
    • Object
  • xuanyuan constellation
    • Called
    • Leo
    • Also
    • Designation
    • Hd
    • Sky
    • Bayer
    • Distance
    • Leonis
    • Motion
    • Name
    • Night
  • working group on star names
    • Binary
    • Stars
    • System
    • Two
    • Dwarf
    • Called
    • First
    • Leonis
    • Primary
    • Proper
    • Magnitude
    • Also

Connections between topic areas Semantic bridges

For Regulus, one of the stronger structural bridges in this analysis connects Regulus with Etymology and cultural associations. 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
RegulusEtymology and cultural associations · splits 67 ⟂ 24
RegulusStellar system · splits 68 ⟂ 23
RegulusObservation · splits 71 ⟂ 20
RegulusOverview · splits 72 ⟂ 19
RegulusNomenclature · splits 87 ⟂ 4

Map overview Semantic statistics

Regulus

Nodes91
Edges90
Triples88
Avg. degree1.98
Density0.021978
Components1

Source & methodology

TTTA analyzes the structure around Regulus to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Culture, Stellar system & Etymology and cultural associations, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Regulus · EN edition · Analysis: TopicsToTalkAbout

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