Dubhe: Difference between revisions
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Authors: IAU-WGSN Etymology Group, {{PAGEAUTHORS}} | Authors: IAU-WGSN Etymology Group, {{PAGEAUTHORS}} | ||
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{{Infobox constellation | |||
| name = Dubhe | |||
| native = الدب | |||
| translation = the Bear | |||
| pronounce = | |||
| IPA = | |||
| culture = IAU | |||
| RA = 165.9316619 | |||
| dec = 61.75087309 | |||
| areatotal = 0 | |||
| numbermainstars = 1 | |||
| numberbfstars = 1 | |||
| numberstarsplanets = | |||
| numberbrightstars = 0 | |||
| numbernearbystars = | |||
| brighteststarname = Dubhe | |||
| starmagnitude = 1.79 | |||
| neareststarname = | |||
| stardistance = | |||
| numbermessierobjects = | |||
| meteorshowers = | |||
| bordering = UMa | |||
| notes = | |||
| cat = IAU-Star Name | |||
}} | |||
Dubhe is a modern star name adopted by the International Astronomical Union in the IAU-Catalog of Star Names (IAU-CSN). Its origin is Arabic. It is the name of HIP 54061 (α UMa, HR 4301) in constellation UMa. | Dubhe is a modern star name adopted by the International Astronomical Union in the IAU-Catalog of Star Names (IAU-CSN). Its origin is Arabic. It is the name of HIP 54061 (α UMa, HR 4301) in constellation UMa. | ||
Latest revision as of 06:56, 13 August 2026
Authors: IAU-WGSN Etymology Group, Susanne M Hoffmann, Youla Azkarrula
| Asterism Info | |
| Native | الدب |
|---|---|
| Translation | the Bear |
| Position (2000) | |
| Right ascension | 165.9316619 |
| Declination | 61.75087309 |
| Area | 0 sq. deg. |
| Stars | |
| Bright stars | 1 |
| Bayer/Flamsteed stars | 1 |
| Stars brighter than 3.00m | 0 |
| Brightest star | Dubhe (1.79m) |
| Taxonomy | |
| category of asterism | IAU-Star Name |
| IAU- constellations | UMa |
Dubhe is a modern star name adopted by the International Astronomical Union in the IAU-Catalog of Star Names (IAU-CSN). Its origin is Arabic. It is the name of HIP 54061 (α UMa, HR 4301) in constellation UMa.
Etymology and History
Applied in medieval times from the sci-A constellation name al-dubb, "the Bear", for Ursa Major. The spelling in the oldest sources was edubh (corresponding to the Arabic noun with the article al prefixed as e). Afterwards, by corruption, the initial e was transferred to the end of the word: dubhe.
Mythology
IAU Working Group on Star Names
The name was adopted by the IAU WGSN on 2016/06/30.
Weblinks
- Website of the IAU WGSN: https://exopla.net/
Reference
- References (general)
- Kunitzsch, Paul; Smart, Tim (2006). A Dictionary of Modern star Names: A Short Guide to 254 Star Names and Their Derivations (2nd rev. ed.). Cambridge, Massachusetts: Sky Pub.
