Tyl: Difference between revisions

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a modern star name for epsilon Draconis A = HR 7582. The star is V=3.91 mag, G7 giant at d=47 pc. Has companion B 3.6” away (V=6.8 mag).
A modern star name for Epsilon Draconis A = HR 7582. The star is V=3.91 mag, G7 giant at d=47 pc. Has companion B 3.6” away (V=6.8 mag).
[[File:Becvar Tyl.jpg|alt=screenshot of the atlas page|thumb|star name "Tyl" in Becvar's celestial atlas 1950]]
[[File:Becvar Tyl.jpg|alt=screenshot of the atlas page|thumb|star name "Tyl" in Becvar's celestial atlas 1950]]



Revision as of 11:42, 25 September 2024

A modern star name for Epsilon Draconis A = HR 7582. The star is V=3.91 mag, G7 giant at d=47 pc. Has companion B 3.6” away (V=6.8 mag).

screenshot of the atlas page
star name "Tyl" in Becvar's celestial atlas 1950

Etymology and History

Name of unknown etymology from ANTONÍN BEČVÁŘ’S Atlas Coeli Skalnate Pleso II (1951) & later editions. Later, it appeared in Hoffleit’s Bright Star Catalog (4th & 5th editions), Rhoads (1971), Moore (1990), Bakich (1995), Kunitzsch & Smart (2006), etc.

The etymology is unknown but highly likely, the name refers to Josef Kajetán Tyl, a Czech writer (1808-1858). He is best known for his authorship of the new Czech national anthem.

IAU Star Name

Name is already in SIMBAD: https://simbad.u-strasbg.fr/simbad/sim-id?Ident=Tyl

Until March 2022, unable to find any other aliases for this particular star, and is only name for star in BSC. Yet, the IAU WGSN refrains from applying this name officially because it seems to be a political issue.

Weblinks

Reference