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IC 2497 is a spiral galaxy close to the intergalactic cloud Hanny's Voorwerp. The galaxy is a former quasar, whose light lit up Hanny's Voorwerp, which is now a light echo of that extinct quasar. It is about 45,000–70,000 light-years (14,000–21,000 pc) away from Hanny's Voorwerp. The quasar shut down sometime in the last 70,000 years. This revises…
The analysis highlights Overview, Related Topics and Entities as prominent areas in the source structure around IC 2497.
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.
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.
High-confidence facts extracted from structured source data. Use them as anchors for further research.
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The extracted context around IC 2497 shows recurring relationship patterns in the source. For example, IC 2497 → 0.390' × 0.320' Another extracted example is IC 2497 → Leo Minor. Use these groups to spot repeated connection types before inspecting the individual relationships.
Use these terms to understand the vocabulary surrounding the topic, not as a checklist for keyword stuffing.
hanny's voorwerp quasar ic 2497 galaxy 000 10 70 arxiv bibcode doi hst nasa esa 29 et al supernova 2010
TTTA extracted 7 structured relationships around IC 2497. Examples in this analysis include IC 2497 → Apparent size (V) → 0.390' × 0.320' and IC 2497 → Constellation → Leo Minor. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| IC 2497 | Apparent size (V) | 0.390' × 0.320' | 1.00 | infobox |
| IC 2497 | Constellation | Leo Minor | 1.00 | infobox |
| IC 2497 | Declination | +34° 43′ 58.57″ | 1.00 | infobox |
| IC 2497 | Distance | 650 Mly (199.29 Mpc) | 1.00 | infobox |
| IC 2497 | Redshift | 0.051633 | 1.00 | infobox |
| IC 2497 | Right ascension | 09h 41m 04.076s | 1.00 | infobox |
| IC 2497 | is a | spiral galaxy close to the intergalactic cloud Hanny's Voorwerp | 0.90 | text |
The concept neighborhoods around IC 2497 bring nearby vocabulary together. In this analysis, examples include Esa, Hst and Nasa. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Bridges highlight paths between different parts of the IC 2497 map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around IC 2497 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 — IC 2497 · EN edition · Analysis: TopicsToTalkAbout