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119 Tauri: Description, Occultations & Properties

119 Tauri (also known as CE Tauri) is a red supergiant star in the constellation Taurus. It is a magnitude 4 star, visible to the naked eye under good observing conditions. A semiregular variable, its angular diameter has been measured at about 10 mas. It is a similar star to Betelgeuse although redder and more distant.

Language: English [EN]

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119 Tauri topic overview

The analysis highlights Description, Occultations and Properties as prominent areas in the source structure around 119 Tauri.

Related topics: 30
Source areas: 6
Connected nodes: 36
Extracted relationships: 45
Concept neighborhoods: 19
Bridge connections: 36

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.

Description · 10 topics

Overview · 8 topics

Occultations · 5 topics

Properties · 4 topics

Nomenclature · 2 topics

Angular diameter · 1 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): 4.23 - 4.54
B−V color index: +2.08
Constellation: Taurus
Declination: +18° 35′ 39.2436″
Evolutionary stage: Red supergiant
Right ascension: 05h 32m 12.75251s

Suggested research paths

A focused starting point derived from the topic graph, ranked independently of the source article order.

Start with these areas

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

Red supergiant
Constellation
Taurus Taurus (constellation)
Magnitude Apparent magnitude
Naked eye
Semiregular variable Semiregular variable star
Mas Milliarcsecond
Betelgeuse

Nomenclature

Description

Occultations

Ecliptic
Occultations Occultation
Moon
Limb-darkened Limb darkening
H-alpha

Angular diameter

VLBI

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 119 Tauri connects Entity context

The extracted context around 119 Tauri shows recurring relationship patterns in the source. For example, 119 Tauri → CE Tauri, Earth, Garnet Star, Iab-Ib, It, Its, M2, Mu Cephei, Other, Tauri, The General Catalogue, Variable Stars Another extracted example is 119 Tauri → Angular, Calculating, CE Tauri, Combined, Gaia Data Release, Hipparcos, However, Observations, Tauri, Then, TiO. Use these groups to spot repeated connection types before inspecting the individual relationships.

119 Tauri

Top relations

related to Description · 12

119 Tauri → CE Tauri, Earth, Garnet Star, Iab-Ib, It, Its, M2, Mu Cephei, Other, Tauri, The General Catalogue, Variable Stars

related to Properties · 11

119 Tauri → Angular, Calculating, CE Tauri, Combined, Gaia Data Release, Hipparcos, However, Observations, Tauri, Then, TiO

related to Nomenclature · 7

119 Tauri → Ahad, CE Tauri, Flamsteed, It, Other, Ruby Star, Tauri

related to Angular diameter · 5

119 Tauri → Although CE Tauri, Reconstructed, Tauri, The, VLBI

Apparent magnitude (V) · 1

119 Tauri → 4.23 - 4.54

B−V color index · 1

119 Tauri → +2.08

Constellation · 1

119 Tauri → Taurus

Declination · 1

119 Tauri → +18° 35′ 39.2436″

Evolutionary stage · 1

119 Tauri → Red supergiant

Right ascension · 1

119 Tauri → 05h 32m 12.75251s

Important terminology

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

Important terminology

tauri star 119 ce angular diameter variable luminosity magnitude red mas also 10 temperature supergiant taurus visible measured although parallax

119 Tauri relationships Subject–Predicate–Object triples

TTTA extracted 45 structured relationships around 119 Tauri. Examples in this analysis include 119 Tauri → Apparent magnitude (V) → 4.23 - 4.54 and 119 Tauri → B−V color index → +2.08. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
119 Tauri	Apparent magnitude (V)	4.23 - 4.54	1.00	infobox
119 Tauri	B−V color index	+2.08	1.00	infobox
119 Tauri	Constellation	Taurus	1.00	infobox
119 Tauri	Declination	+18° 35′ 39.2436″	1.00	infobox
119 Tauri	Evolutionary stage	Red supergiant	1.00	infobox
119 Tauri	Right ascension	05h 32m 12.75251s	1.00	infobox
119 Tauri	Spectral type	M2Iab-Ib	1.00	infobox
119 Tauri	U−B color index	+2.23	1.00	infobox
119 Tauri	Variable type	SRc	1.00	infobox
119 Tauri	is a	pulsating star although the pulsation has not been clearly detected in direct angular measurements	0.90	text
119 Tauri	related to Angular diameter	The	0.60	section
119 Tauri	related to Angular diameter	Tauri	0.60	section

Related concept clusters Concept neighborhoods

The concept neighborhoods around 119 Tauri bring nearby vocabulary together. In this analysis, examples include Angular, Diameter and Mass. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

119 Tauri
- Angular
- Diameter
- Mass
- Luminosity
- Variable
- Evolutionary
- Spectral
- Taurus
- Although
- Distance
- Observations
- Parallax
119 tauri
- Angular
- Diameter
- Mass
- Luminosity
- Variable
- Evolutionary
- Spectral
- Taurus
- Although
- Distance
- Observations
- Parallax
red supergiant
- Ruby
- Constellation
- Spectral
- Taurus
- Color
- Supergiant
- Luminosity
- Evolutionary
- Index
- Occultations
- Sky
- Star
constellation
- Taurus
- Supergiant
- Red
- Color
- Evolutionary
- Index
- Known
- Occultations
- Sky
- Spectral
- Distance
- Mass
magnitude
- Temperature
- Variable
- Color
- Evolutionary
- Index
- Occultations
- Sky
- Spectral
- Taurus
- Changes
- Distance
- Mass
semiregular variable
- Semiregular
- Variable
- Angular
- Diameter
- Ce
- Magnitude
- Measured
- Mas
- Tauri
- Color
- Constellation
- Evolutionary
variable star designation
- Semiregular
- Angular
- Diameter
- Ce
- Magnitude
- Tauri
- Luminosity
- Color
- Constellation
- Index
- Sky
- Taurus
variable star
- Semiregular
- Angular
- Diameter
- Ce
- Magnitude
- Tauri
- Luminosity
- Color
- Constellation
- Index
- Sky
- Taurus

Connections between topic areas Semantic bridges

For 119 Tauri, one of the stronger structural bridges in this analysis connects 119 Tauri with Description. 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

119 Tauri — Description · splits 26 ⟂ 11

119 Tauri — Overview · splits 28 ⟂ 9

119 Tauri — Occultations · splits 31 ⟂ 6

119 Tauri — Properties · splits 32 ⟂ 5

119 Tauri — Nomenclature · splits 34 ⟂ 3

Map overview Semantic statistics

119 Tauri

Nodes37

Edges36

Triples45

Avg. degree1.95

Density0.054054

Components1

Source & methodology

TTTA analyzes the structure around 119 Tauri to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Description, Occultations & Properties, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — 119 Tauri · EN edition · Analysis: TopicsToTalkAbout

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