Lerna: 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 = Lerna | |||
| native = Lerna | |||
| translation = name of a lake in the eastern Peloponnese | |||
| pronounce = | |||
| IPA = | |||
| culture = IAU | |||
| RA = 135.344371 | |||
| dec = 6.097227 | |||
| areatotal = 0 | |||
| numbermainstars = 1 | |||
| numberbfstars = 1 | |||
| numberstarsplanets = 1 ([[Iolaus]]) | |||
| numberbrightstars = 0 | |||
| numbernearbystars = | |||
| brighteststarname = Lerna | |||
| starmagnitude = 12 | |||
| neareststarname = | |||
| stardistance = | |||
| numbermessierobjects = | |||
| meteorshowers = | |||
| bordering = Hya | |||
| notes = | |||
| cat = IAU-Star Name | |||
}} | |||
Lerna is a modern star name adopted by the International Astronomical Union in the IAU-Catalog of Star Names (IAU-CSN). Its origin is Greek. It is the name of HAT-P-42 in constellation Hya. | Lerna is a modern star name adopted by the International Astronomical Union in the IAU-Catalog of Star Names (IAU-CSN). Its origin is Greek. It is the name of HAT-P-42 in constellation Hya. | ||
Latest revision as of 07:45, 13 August 2026
Authors: IAU-WGSN Etymology Group, Susanne M Hoffmann, Youla Azkarrula
| Asterism Info | |
| Native | Lerna |
|---|---|
| Translation | name of a lake in the eastern Peloponnese |
| Position (2000) | |
| Right ascension | 135.344371 |
| Declination | 6.097227 |
| Area | 0 sq. deg. |
| Stars | |
| Bright stars | 1 |
| Bayer/Flamsteed stars | 1 |
| Stars brighter than 3.00m | 0 |
| Brightest star | Lerna (12m) |
| exoplanets | 1 (Iolaus) |
| Taxonomy | |
| category of asterism | IAU-Star Name |
| IAU- constellations | Hya |
Lerna is a modern star name adopted by the International Astronomical Union in the IAU-Catalog of Star Names (IAU-CSN). Its origin is Greek. It is the name of HAT-P-42 in constellation Hya.
Etymology and History
Lerna was the name of a lake in the eastern Peloponnese, where the Lernaean Hydra, an immortal mythical nine-headed beast lived. The star lies in the constellation of Hydra.
Mythology
IAU Working Group on Star Names
The name was adopted by the IAU WGSN on 2019/12/17.
Weblinks
- Website of the IAU WGSN: https://exopla.net/
Reference
- References (general)
- 2019 IAU100 NameExoWorlds
