Research any topic before you write.
Find related topics. | Discover entities. | See connections. | Build a topical map.
2015 SO2 is an Aten asteroid that is a temporary horseshoe companion to the Earth, the ninth known Earth horseshoe librator. Prior to its most recent close encounter with the planet (2015 September 30) it was an Apollo asteroid.
The analysis highlights Art, Discovery and Orbit and orbital evolution as prominent areas in the source structure around 2015 SO2.
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 2015 SO2 shows recurring relationship patterns in the source. For example, 2015 SO2 → Absolute Magnitude Distribution, Astrophysics, Brasser, Chodas, Connors, Debiased Orbital, Distribution, Earth, From, Fuente Marcos, Gladman, Icarus, Innanen, Issue, Jedicke, Levison, Metcalfe, Michel, Mikkola, Morbidelli Another extracted example is 2015 SO2 → Cichocki Sky Survey Telescope2015, Close, Discovery, Discovery MPEC2015 SO2, Dynamic SiteEphemerides, Ephemeris, ESA, JPL Small-Body DatabaseClose, MOID, MPCCrni Vrh Observatory NewsDiscovery, Near Earth Objects, NeoDyS-2, Observation, Observational, Observations, Orbit, Orbital, Physical, Proper, SO2. 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.
2015 earth asteroid so2 orbital aten horseshoe vol issue pp vrh planet discovery orbit 30 črni co-orbital observation period absolute
TTTA extracted 94 structured relationships around 2015 SO2. Examples in this analysis include 2015 SO2 → Absolute magnitude (H) → 23.9 and 2015 SO2 → Aphelion → 1.10688036 AU (165.586945 Gm). The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| 2015 SO2 | Absolute magnitude (H) | 23.9 | 1.00 | infobox |
| 2015 SO2 | Aphelion | 1.10688036 AU (165.586945 Gm) | 1.00 | infobox |
| 2015 SO2 | Argument of perihelion | 290.0678° | 1.00 | infobox |
| 2015 SO2 | Discovered by | Črni Vrh Obs. | 1.00 | infobox |
| 2015 SO2 | Discovery date | 21 September 2015 | 1.00 | infobox |
| 2015 SO2 | Earth MOID | 0.0191611 AU (2.86646 Gm) | 1.00 | infobox |
| 2015 SO2 | Eccentricity | 0.108076 | 1.00 | infobox |
| 2015 SO2 | Inclination | 9.1750° | 1.00 | infobox |
| 2015 SO2 | Longitude of ascending node | 182.9293° | 1.00 | infobox |
| 2015 SO2 | Mean anomaly | 208.3767° | 1.00 | infobox |
| 2015 SO2 | Mean diameter | 50–111 m.mw-parser-output .citation{word-wrap:break-word}.mw-parser-output .citation:target{background-color:rgba(0,127,255,0.133)}[a] | 1.00 | infobox |
| 2015 SO2 | Mean motion | 0° 59m 13.937s / day | 1.00 | infobox |
| 2015 SO2 | Minor planet category | NEO | 1.00 | infobox |
| 2015 SO2 | Minor planet category | Aten | 1.00 | infobox |
| 2015 SO2 | Minor planet category | Earth crosser | 1.00 | infobox |
| 2015 SO2 | Observation arc | 342 days | 1.00 | infobox |
| 2015 SO2 | Orbital period (sidereal) | 1.00 yr (364.66602 d) | 1.00 | infobox |
| 2015 SO2 | Perihelion | 0.890962 AU (133.2860 Gm) | 1.00 | infobox |
| 2015 SO2 | Semi-major axis | 0.99892124 AU (149.436491 Gm) | 1.00 | infobox |
| 2015 SO2 | is a | Aten asteroid that is a temporary horseshoe companion to the Earth | 0.90 | text |
The concept neighborhoods around 2015 SO2 bring nearby vocabulary together. In this analysis, examples include Moid, Observation and Period. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For 2015 SO2, one of the stronger structural bridges in this analysis connects 2015 SO2 with Overview. 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 2015 SO2 to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Art, Discovery & Orbit and orbital evolution, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — 2015 SO2 · EN edition · Analysis: TopicsToTalkAbout