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IC 443 (also known as the Jellyfish Nebula and Sharpless 248 (Sh2-248)) is a galactic supernova remnant (SNR) in the constellation Gemini. On the plane of the sky, it is located near the star Eta Geminorum. Its distance is roughly 5,000 light years from Earth.
The analysis highlights Art and Regions as prominent areas in the source structure around IC 443.
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 443 shows recurring relationship patterns in the source. For example, IC 443 → Early B-type, G189, GEM OB1, Green, HII, IC, Many, Massive, Multi-wavelength, O-type, S249, SNR, SNR IC, The SNR IC, Thus Another extracted example is IC 443 → Crab Nebula, Earth, G189, IC, Notably, SN, SNR, SNRs, The SNR, Unlike, X-ray. 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.
ic 443 supernova snr molecular remnant 000 cloud years star clouds stars nebula 30 environment morphology gemini x-ray emission located
TTTA extracted 35 structured relationships around IC 443. Examples in this analysis include IC 443 → Constellation → Gemini and IC 443 → Declination → +22° 31′ 05″. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| IC 443 | Constellation | Gemini | 1.00 | infobox |
| IC 443 | Declination | +22° 31′ 05″ | 1.00 | infobox |
| IC 443 | Distance | 5,000 ly | 1.00 | infobox |
| IC 443 | Epoch | J2000 | 1.00 | infobox |
| IC 443 | Event type | Supernova remnant | 1.00 | infobox |
| IC 443 | Galactic coordinates | G189.1+3.0 | 1.00 | infobox |
| IC 443 | Notable features | 45′; mixed morphology; interaction with molecular clouds | 1.00 | infobox |
| IC 443 | Right ascension | 06h 17m 13s | 1.00 | infobox |
| IC 443 | located in | the galactic anticenter direction | 0.90 | text |
| IC 443 | related to Global properties | IC | 0.60 | section |
| IC 443 | related to Global properties | Earth | 0.60 | section |
| IC 443 | related to Global properties | The SNR | 0.60 | section |
The concept neighborhoods around IC 443 bring nearby vocabulary together. In this analysis, examples include Snr, Supernova and Galactic. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For IC 443, one of the stronger structural bridges in this analysis connects IC 443 with Global properties. Bridges highlight paths between different parts of the map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around IC 443 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Art & Regions, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — IC 443 · EN edition · Analysis: TopicsToTalkAbout
