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Comet ISON, formally known as C/2012 S1, was a sungrazing comet from the Oort cloud which was discovered on 21 September 2012 by Vitaly Nevsky (Віталь Неўскі, Vitebsk, Belarus) and Artyom Novichonok (Артём Новичонок, Kondopoga, Russia).
The analysis highlights History, Art and Standards as prominent areas in the source structure around Comet ISON.
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.
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.
Deeper signals for content research, entity SEO and topical coverage. The plain-language headings explain what each technical view is useful for.
The extracted context around Comet ISON shows recurring relationship patterns in the source. For example, Comet ISON → Artyom Novichonok, Astronomical Telegrams, At, Cancer, CCD, Central Bureau, CoLiTec, December, During, Gareth, Gemini, Haleakalā, However, Images, In, International Astronomical Union, ISON, ISON's, January, Jupiter Another extracted example is Comet ISON → Amateur, At, August, Bruce Gary, Comet ISON's, Deep Impact, Due, February, From, HST, Hubble Space Telescope, In April, It, January, June, May, No, October, Spitzer, SST. 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.
comet ison 2013 magnitude perihelion observations november 2012 discovery mi passed sun bright january ison's might solar apparent images however
TTTA extracted 199 structured relationships around Comet ISON. Examples in this analysis include Comet ISON → Apparent magnitude → –2.0 (2013 apparition) and Comet ISON → Comet total magnitude (M1) → 10.2. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Comet ISON | Apparent magnitude | –2.0 (2013 apparition) | 1.00 | infobox |
| Comet ISON | Comet total magnitude (M1) | 10.2 | 1.00 | infobox |
| Comet ISON | Dimensions | 0.6–1.4 km (0.37–0.87 mi) | 1.00 | infobox |
| Comet ISON | Discovered by | Vitaly Nevsky Artyom Novichonok | 1.00 | infobox |
| Comet ISON | Discovery date | 21 September 2012 | 1.00 | infobox |
| Comet ISON | Discovery site | ISON–Kislovodsk (D00) | 1.00 | infobox |
| Comet ISON | Eccentricity | 1.000000086 (epoch 1950) 0.9999947 (near perihelion) 1.0002 (epoch 2050) | 1.00 | infobox |
| Comet ISON | Epoch | 14 December 2013 (JD 2456640.5) | 1.00 | infobox |
| Comet ISON | Inclination | 62.4° | 1.00 | infobox |
| Comet ISON | Last perihelion | 28 November 2013 | 1.00 | infobox |
| Comet ISON | Max. orbital speed | 337.3 km/s (755,000 mph; 1.214 million km/h; 209.6 mi/s) | 1.00 | infobox |
| Comet ISON | Number of observations | 6,682 | 1.00 | infobox |
| Comet ISON | Observation arc | 2.15 years | 1.00 | infobox |
| Comet ISON | Orbit type | Oort cloud | 1.00 | infobox |
| Comet ISON | Orbital period | Ejection trajectory (epoch 2050) | 1.00 | infobox |
| Comet ISON | Perihelion | 0.01244 AU (2.68 R☉) | 1.00 | infobox |
The concept neighborhoods around Comet ISON bring nearby vocabulary together. In this analysis, examples include Ison, Perihelion and Ison's. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Comet ISON, one of the stronger structural bridges in this analysis connects Comet ISON with Brightness, observations, and visibility. 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 Comet ISON to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as History, Art & Standards, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Comet ISON · EN edition · Analysis: TopicsToTalkAbout