Proxima Centauri d

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Proxima Centauri d topic overview

The analysis highlights Characters and Art as prominent areas in the source structure around Proxima Centauri d.

Related topics: 28
Source areas: 2
Connected nodes: 30
Extracted relationships: 11
Concept neighborhoods: 16
Bridge connections: 30

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.

Characteristics · 17 topics

Overview · 11 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.

Detection method: Radial velocity
Discovery date: February 2022
Discovery site: VLT-ESPRESSO
Eccentricity: low[a]
Mass: ≥0.260±0.038 M🜨
Mean radius: ~0.81±0.08 R🜨 (predicted)

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

Characteristics

Sub-Earth
M🜨 Earth mass
Mars
Barnard's Star e
Equilibrium temperature Planetary equilibrium temperature
Reflectivity Bond albedo
Radial velocity method
Minimum mass
Orbital inclination
ESPRESSO
2σ level 68–95–99.7 rule
HARPS
La Silla Observatory
NIRPS ESO 3.6 m Telescope
Magnetic fields Magnetosphere
That of Earth Earth's magnetic field
YZ Ceti b

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 Proxima Centauri d connects Entity context

The extracted context around Proxima Centauri d shows recurring relationship patterns in the source. For example, Proxima Centauri d → Radial velocity Another extracted example is Proxima Centauri d → February 2022. Use these groups to spot repeated connection types before inspecting the individual relationships.

Top relations

Detection method · 1

Proxima Centauri d → Radial velocity

Discovery date · 1

Proxima Centauri d → February 2022

Discovery site · 1

Proxima Centauri d → VLT-ESPRESSO

Eccentricity · 1

Proxima Centauri d → low[a]

Mass · 1

Proxima Centauri d → ≥0.260±0.038 M🜨

Mean radius · 1

Proxima Centauri d → ~0.81±0.08 R🜨 (predicted)

Orbital period (sidereal) · 1

Proxima Centauri d → 5.12338±0.00035 d

Semi-amplitude · 1

Proxima Centauri d → 0.392±0.057 m/s

Semi-major axis · 1

Proxima Centauri d → 0.02881±0.00017 AU

Star · 1

Proxima Centauri d → Proxima Centauri

Important terminology

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

Important terminology

proxima exoplanet centauri star radial velocity mass 2022 confirmed system also detected known 2025 closest signal method orbital alpha february

Proxima Centauri d relationships Subject–Predicate–Object triples

TTTA extracted 11 structured relationships around Proxima Centauri d. Examples in this analysis include Proxima Centauri d → Detection method → Radial velocity and Proxima Centauri d → Discovery date → February 2022. The table shows each extracted connection, where it came from and its confidence.

Subject	Predicate	Object	Confidence	Src
Proxima Centauri d	Detection method	Radial velocity	1.00	infobox
Proxima Centauri d	Discovery date	February 2022	1.00	infobox
Proxima Centauri d	Discovery site	VLT-ESPRESSO	1.00	infobox
Proxima Centauri d	Eccentricity	low[a]	1.00	infobox
Proxima Centauri d	Mass	≥0.260±0.038 M🜨	1.00	infobox
Proxima Centauri d	Mean radius	~0.81±0.08 R🜨 (predicted)	1.00	infobox
Proxima Centauri d	Orbital period (sidereal)	5.12338±0.00035 d	1.00	infobox
Proxima Centauri d	Semi-amplitude	0.392±0.057 m/s	1.00	infobox
Proxima Centauri d	Semi-major axis	0.02881±0.00017 AU	1.00	infobox
Proxima Centauri d	Star	Proxima Centauri	1.00	infobox
Proxima Centauri d	Temperature	.mw-parser-output .tooltip-dotted{border-bottom:1px dotted;cursor:help}360 K (87 °C; 188 °F)	1.00	infobox

Related concept clusters Concept neighborhoods

The concept neighborhoods around Proxima Centauri d bring nearby vocabulary together. In this analysis, examples include Proxima, Orbiting and Also. Use the clusters to find adjacent concepts and terminology that may deserve separate research.

Proxima Centauri d
- Proxima
- Orbiting
- Also
- Radial
- Velocity
- Known
- System
- Detected
- Mass
- Exoplanet
- Star
- Alpha
proxima centauri d
- System
- Proxima
- Alpha
- Closest
- Orbiting
- Planets
- Also
- Known
- Least
- Radial
- Velocity
- Star
exoplanet
- Radial
- Velocity
- Candidate
- Closest
- Data
- Independently
- One
- Signal
- System
- Proxima
- Detected
- Star
proxima centauri
- System
- Proxima
- Alpha
- Closest
- Orbiting
- Planets
- Also
- Known
- Least
- Radial
- Velocity
- Star
alpha centauri
- Orbiting
- Also
- Au
- References
- System
- Proxima
- Star
- Alpha
- Centauri
- Closest
- Discovery
- Espresso
star system
- Closest
- Centauri
- Known
- Discovery
- Period
- Temperature
- Least
- Method
- Orbital
- Exoplanet
- Alpha
- One
radial velocity
- Radial
- Velocity
- Method
- Detected
- Mass
- Data
- Discovery
- Exoplanet
- Least
- Orbital
- Proxima
- Star
proxima b
- Radial
- Velocity
- Known
- System
- Detected
- Mass
- Star
- Alpha
- Closest
- Data
- Espresso
- Large

Connections between topic areas Semantic bridges

For Proxima Centauri d, one of the stronger structural bridges in this analysis connects Proxima Centauri d with Characteristics. 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

Proxima Centauri d — Characteristics · splits 13 ⟂ 18

Proxima Centauri d — Overview · splits 19 ⟂ 12

Map overview Semantic statistics

Proxima Centauri d

Nodes31

Edges30

Triples11

Avg. degree1.94

Density0.064516

Components1

Source & methodology

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

Source: Wikipedia — Proxima Centauri d · EN edition · Analysis: TopicsToTalkAbout