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Rotanev (Beta Delphini, β Delphini, β Del) je dvojhvězda a nejjasnější hvězda v souhvězdí Delfína. Její jméno vzniklo z příjmení Venator astronoma Nicolause Venatora psaného odzadu.
The analysis highlights Overview, Related Topics and Entities as prominent areas in the source structure around Rotanev.
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 Rotanev shows recurring relationship patterns in the source. For example, Rotanev → 1,58 ± 0,12, 2,79 ± 0,14 Another extracted example is Rotanev → 1,47 ± 0,04 M☉, 1,75 ± 0,002 M☉. 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.
hvězda beta delphini let hvězdy země dvojice přibližně del souhvězdí delfína zdánlivá vzdálenost 26 roku dráhy 61 stáří dvojhvězda periodou
TTTA extracted 41 structured relationships around Rotanev. Examples in this analysis include Rotanev → 2MASS → 2MASS J20373291+1435421 and Rotanev → Absolutní hvězdná velikost → 1,58 ± 0,12. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Rotanev | 2MASS | 2MASS J20373291+1435421 | 1.00 | infobox |
| Rotanev | Absolutní hvězdná velikost | 1,58 ± 0,12 | 1.00 | infobox |
| Rotanev | Absolutní hvězdná velikost | 2,79 ± 0,14 | 1.00 | infobox |
| Rotanev | Barevný index (B-V) | 0,44 | 1.00 | infobox |
| Rotanev | Barevný index (R-I) | 0,24 | 1.00 | infobox |
| Rotanev | Barevný index (U-B) | 0,09 | 1.00 | infobox |
| Rotanev | Barevný index (V-R) | 0,40 | 1.00 | infobox |
| Rotanev | Bayerovo označení | β Del | 1.00 | infobox |
| Rotanev | Bonner Durchmusterung | BD +14° 4369 | 1.00 | infobox |
| Rotanev | Bright Star katalog | HR 7882 | 1.00 | infobox |
| Rotanev | Deklinace | +14°35′42.3195″ | 1.00 | infobox |
| Rotanev | Doba oběhu | 26,660 roku | 1.00 | infobox |
| Rotanev | Excentricita dráhy | 0,36 | 1.00 | infobox |
| Rotanev | Flamsteedovo označení | 6 Del | 1.00 | infobox |
| Rotanev | General Catalogue | GC 28709 | 1.00 | infobox |
| Rotanev | Henry Draper Catalogue | HD 196524 | 1.00 | infobox |
| Rotanev | Hmotnost | 1,75 ± 0,002 M☉ | 1.00 | infobox |
| Rotanev | Hmotnost | 1,47 ± 0,04 M☉ | 1.00 | infobox |
| Rotanev | Katalog Hipparcos | HIP 101769 | 1.00 | infobox |
| Rotanev | Katalog Tycho | TYC 1100-1720-1 | 1.00 | infobox |
| Rotanev | Paralaxa | 32,33 ± 0,47 | 1.00 | infobox |
| Rotanev | Povrchová teplota | 6587 K | 1.00 | infobox |
| Rotanev | Primární hvězda | Beta Delphini A | 1.00 | infobox |
| Rotanev | Průvodce | Beta Delphini B | 1.00 | infobox |
| Rotanev | Radiální rychlost | −22,7 ± 0,9 | 1.00 | infobox |
| Rotanev | Rektascenze | 20h 37m 32.94130s | 1.00 | infobox |
| Rotanev | Rychlost rotace | 49,8 | 1.00 | infobox |
| Rotanev | SAO katalog | SAO 106316 | 1.00 | infobox |
| Rotanev | SIMBAD | data | 1.00 | infobox |
| Rotanev | Sklon dráhy | 61° | 1.00 | infobox |
The concept neighborhoods around Rotanev bring nearby vocabulary together. In this analysis, examples include Delphini, Del and Delfína. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
Bridges highlight paths between different parts of the Rotanev map and can reveal research angles that are easy to miss in a flat list.
TTTA analyzes the structure around Rotanev 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 — Rotanev · CS edition · Analysis: TopicsToTalkAbout
