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In astronomy and celestial navigation, an ephemeris (/ɪˈfɛmərɪs/; pl. ephemerides /ˌɛfəˈmɛrɪˌdiːz/; from Latin ephemeris 'diary', from Ancient Greek ἐφημερίς (ephēmerís) 'diary, journal') is a book with tables that gives the trajectory of naturally occurring astronomical objects and artificial satellites in the sky, i.e., the position (and possibly…
The analysis highlights History, Art and Standards as prominent areas in the source structure around Ephemeris.
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 Ephemeris shows recurring relationship patterns in the source. For example, Ephemeris → Abraão, According, Alfonsine Tables, Almagest, Almanach Perpetuum, Although, Arabic, Babylonian, Cambridge, Chinese, Christopher Columbus, Copernican, Copernicus, Copernicus's, Cremona, Dresden Codex, Ephemerides, Erasmus Reinhold, European, Fazārī9th Another extracted example is Ephemeris → Conventional, Development Ephemeris, Ephemeride Lunaire Parisienne, The Jet Propulsion Laboratory, VSOP. 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.
ephemerides tables celestial positions astronomy astronomical used position time planets isbn modern century planetary navigation often moon standard published one
TTTA extracted 77 structured relationships around Ephemeris. Examples in this analysis include Ephemeris → is a → prime example and Chiron.Ephemerides are used in celestial navigation → instance of → and the positions of minor celestial bodies. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Ephemeris | is a | prime example | 0.90 | text |
| Chiron.Ephemerides are used in celestial navigation | instance of | and the positions of minor celestial bodies | 0.80 | text |
| astronomy | instance of | and the positions of minor celestial bodies | 0.80 | text |
| Ephemeris | related to history | Ephemerides | 0.60 | section |
| Ephemeris | related to history | Babylonian | 0.60 | section |
| Ephemeris | related to history | Almagest | 0.60 | section |
| Ephemeris | related to history | Handy Tables | 0.60 | section |
| Ephemeris | related to history | Ptolemy8th | 0.60 | section |
| Ephemeris | related to history | Ibrāhīm | 0.60 | section |
| Ephemeris | related to history | Fazārī9th | 0.60 | section |
| Ephemeris | related to history | Muḥammad | 0.60 | section |
| Ephemeris | related to history | Mūsā | 0.60 | section |
The concept neighborhoods around Ephemeris bring nearby vocabulary together. In this analysis, examples include Century, Position and Tables. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Ephemeris, one of the stronger structural bridges in this analysis connects Ephemeris with History. 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 Ephemeris 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 — Ephemeris · EN edition · Analysis: TopicsToTalkAbout