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Kochab (β Ursae Minoris, zkráceně β UMi) je druhá nejjasnější hvězda v souhvězdí Malého medvěda, hned po Polárce. Jde o oranžového obra spektrální třídy K4 III se zdánlivou hvězdnou velikostí 2,08. Od Slunce je vzdálen přibližně 131 světelných let. Spolu s hvězdou Pherkad tvoří dvojici tradičně nazývanou „strážci pólu“. Kolem Kochabu obíhá potvrzená…
The analysis highlights Vlastnosti, Vzdálenost a pohyb and Pozorování as prominent areas in the source structure around Kochab.
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 Kochab shows recurring relationship patterns in the source. For example, Kochab → Alrucaba, Bayerovo, Bývá, Flamsteedova, Pravděpodobnější, Původ, Rucaba, Thétu Ursae Majoris, Ursae Minoris Another extracted example is Kochab → Kochabu, Malého, Pherkad, Polárce, Polárky, Skutečný, Spojnice Polárky. 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.
ursae minoris pólu slunce vzdálenost přibližně kochabu 16 označení měření pohyb hipparcos jako není tvoří 19 mas 13 hmotnost 44
TTTA extracted 65 structured relationships around Kochab. Examples in this analysis include Kochab → 2MASS → 2MASS J14504235+7409199 and Kochab → Absolutní hvězdná velikost → −0,83 ± 0,01. The table shows each extracted connection, where it came from and its confidence.
| Subject | Predicate | Object | Confidence | Src |
|---|---|---|---|---|
| Kochab | 2MASS | 2MASS J14504235+7409199 | 1.00 | infobox |
| Kochab | Absolutní hvězdná velikost | −0,83 ± 0,01 | 1.00 | infobox |
| Kochab | Barevný index (B-V) | +1,47 | 1.00 | infobox |
| Kochab | Barevný index (R-I) | +0,76 | 1.00 | infobox |
| Kochab | Barevný index (U-B) | +1,78 | 1.00 | infobox |
| Kochab | Barevný index (V-R) | +1,11 | 1.00 | infobox |
| Kochab | Bayerovo označení | β UMi | 1.00 | infobox |
| Kochab | Bonner Durchmusterung | BD +74° 595 | 1.00 | infobox |
| Kochab | Bright Star katalog | HR 5563 | 1.00 | infobox |
| Kochab | Deklinace | +74° 09′ 19,8142″ | 1.00 | infobox |
| Kochab | Flamsteedovo označení | 7 UMi | 1.00 | infobox |
| Kochab | General Catalogue | GC 20029 | 1.00 | infobox |
| Kochab | Henry Draper Catalogue | HD 131873 | 1.00 | infobox |
| Kochab | Hmotnost | 1,66 ± 0,09 M☉ | 1.00 | infobox |
| Kochab | Katalog Hipparcos | HIP 72607 | 1.00 | infobox |
| Kochab | Katalog Tycho | TYC 4416-1799-1 | 1.00 | infobox |
| Kochab | Paralaxa | 24,91 ± 0,12 mas | 1.00 | infobox |
| Kochab | Poloměr | 44,13 ± 0,22 R☉ | 1.00 | infobox |
| Kochab | Povrchová teplota | 4 008 ± 37 K | 1.00 | infobox |
| Kochab | Radiální rychlost | +16,96 ± 0,19 km/s | 1.00 | infobox |
| Kochab | Rektascenze | 14h 50m 42,32580s | 1.00 | infobox |
| Kochab | SAO katalog | SAO 8102 | 1.00 | infobox |
| Kochab | SIMBAD | data | 1.00 | infobox |
| Kochab | Souhvězdí | Malý medvěd (Ursa Minor) | 1.00 | infobox |
| Kochab | Spektrální typ | K4 III | 1.00 | infobox |
| Kochab | Stáří | 2,95 ± 1,03 miliardy let | 1.00 | infobox |
| Kochab | Synonyma | Kocab, Kochah, FK5 550, IRAS 14508+7421, 2MASS J14504235+7409199, TIC 229540730, WDS J14507+7409A | 1.00 | infobox |
| Kochab | Vlastní pohyb v deklinaci | +11,42 ± 0,13 mas/rok | 1.00 | infobox |
| Kochab | Vlastní pohyb v rektascenzi | −32,61 ± 0,11 mas/rok | 1.00 | infobox |
| Kochab | Vzdálenost | 130,9 ± 0,6 ly (40,1 ± 0,2 pc) | 1.00 | infobox |
The concept neighborhoods around Kochab bring nearby vocabulary together. In this analysis, examples include Malého, Souhvězdí and Umi. Use the clusters to find adjacent concepts and terminology that may deserve separate research.
For Kochab, one of the stronger structural bridges in this analysis connects Kochab 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 Kochab to surface related topics, entities, relationships, concept neighborhoods and bridge connections. Use the map to explore areas such as Vlastnosti, Vzdálenost a pohyb & Pozorování, including less central topics that may reveal useful research gaps. Automatically extracted connections are research leads rather than rewritten encyclopedia content.
Source: Wikipedia — Kochab · CS edition · Analysis: TopicsToTalkAbout