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Coma Star Cluster: Overview, Related Topics & Entities

The Coma Star Cluster (also known as Melotte 111 or Collinder 256) is a nearby open cluster located in the constellation Coma Berenices. The cluster contains about 40 brighter stars (between magnitudes 5 and 10) with a common proper motion. The brighter stars of the cluster make out a distinctive "V" shape as seen when Coma Berenices is rising. The…

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Coma Star Cluster topic overview

The analysis highlights Overview, Related Topics and Entities as prominent areas in the source structure around Coma Star Cluster.

Related topics
9
Source areas
1
Connected nodes
10
Extracted relationships
8
Related term clusters
9
Bridge connections
10

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.

Overview · 9 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 dimensions (V)
7.5°
Apparent magnitude (V)
+1.8
Constellation
Coma Berenices
Declination
+25° 51′
Distance
280 ly (86 pc)
Mass
- M☉

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Coma Star Cluster
5Open cluster · Coma Berenices · Common proper motion
4Hipparcos · Color-magnitude diagram · Cosmic distance ladder

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

For the semantics nerds

You can skip this section if you’re here for content ideas and keyword inspiration.

Advanced semantic analysis

How Coma Star Cluster connects Entity context

The extracted context around Coma Star Cluster shows recurring relationship patterns in the source. For example, Coma Star Cluster → 7.5° Another extracted example is Coma Star Cluster → +1.8. Use these groups to spot repeated connection types before inspecting the individual relationships.

Coma Star Cluster

Top relations

Apparent dimensions (V) · 1
Coma Star Cluster → 7.5°
Apparent magnitude (V) · 1
Coma Star Cluster → +1.8
Constellation · 1
Coma Star Cluster → Coma Berenices
Declination · 1
Coma Star Cluster → +25° 51′
Distance · 1
Coma Star Cluster → 280 ly (86 pc)
Mass · 1
Coma Star Cluster → - M☉
Other designations · 1
Coma Star Cluster → Coma Ber Cluster, Cr 256, Mel 111, OCl 558.0
Right ascension · 1
Coma Star Cluster → 12h 22.5m

Important terminology

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

Important terminology

cluster coma open berenices distance also 111 brighter stars used approximately star 256 constellation 86 280 ly see melotte nearby

Coma Star Cluster relationships Subject–Predicate–Object triples

TTTA extracted 8 structured relationships around Coma Star Cluster. Examples in this analysis include Coma Star Cluster → Apparent dimensions (V) → 7.5° and Coma Star Cluster → Apparent magnitude (V) → +1.8. The table shows each extracted connection, where it came from and its confidence.

SubjectPredicateObjectConfidenceSrc
Coma Star ClusterApparent dimensions (V)7.5°1.00infobox
Coma Star ClusterApparent magnitude (V)+1.81.00infobox
Coma Star ClusterConstellationComa Berenices1.00infobox
Coma Star ClusterDeclination+25° 51′1.00infobox
Coma Star ClusterDistance280 ly (86 pc)1.00infobox
Coma Star ClusterMass- M☉1.00infobox
Coma Star ClusterOther designationsComa Ber Cluster, Cr 256, Mel 111, OCl 558.01.00infobox
Coma Star ClusterRight ascension12h 22.5m1.00infobox

Related concept clusters Related term clusters

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

  • Coma Star Cluster
    • Berenices
    • Also
    • Coma
    • Constellation
    • Melotte
    • Nearby
    • Star
    • Open
    • Cluster
    • Ber
    • Collinder
    • Distinctive
  • coma star cluster
    • Also
    • Berenices
    • Constellation
    • Melotte
    • Nearby
    • Coma
    • Open
    • Star
    • Ber
    • Collinder
    • Known
    • List
  • open cluster
    • Constellation
    • Star
    • Berenices
    • Coma
    • Open
    • Ber
    • Hyades
    • List
    • Located
    • See
    • Also
    • Brighter
  • coma berenices
    • Berenices
    • Coma
    • Also
    • Constellation
    • Melotte
    • Nearby
    • Star
    • Open
    • Cluster
    • Ber
    • Collinder
    • Distinctive
  • cosmic distance ladder
    • Ly
    • Ber
    • Hipparcos
    • List
    • See
    • Approximately
    • Melotte
    • Nearby
    • Star
    • Used
    • Open
  • common proper motion
    • Contains
    • Magnitudes
    • Motion
    • Proper
    • Stars
  • hipparcos
    • Approximately
    • Ly
    • Used
    • Distance
  • leo
    • Used

Connections between topic areas Semantic bridges

Bridges highlight paths between different parts of the Coma Star Cluster map and can reveal research angles that are easy to miss in a flat list.

Min side: 3

Map overview Semantic statistics

Coma Star Cluster

Nodes11
Edges10
Triples8
Avg. degree1.82
Density0.181818
Components1

Source & methodology

TTTA analyzes the structure around Coma Star Cluster to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Overview, Related Topics & Entities, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.

Source: Wikipedia — Coma Star Cluster · EN edition · Analysis: TopicsToTalkAbout

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