Difference between revisions of "Tyeyo (star)"
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== Description (Specifications) == | == Description (Specifications) == | ||
− | '''Tyeyo's''' white dwarf companion, '''Saietaie''', orbits at a distance of 0.03<small>AU</small>. | + | '''Tyeyo's''' white dwarf companion, '''Saietaie''', orbits at a distance of 0.03<small>AU</small>. It was originally the more massive (and hence "bluer") of the two stars, but used up its core hydrogen faster than Tyeyo as a result, and hence entered the giant-branch as a red giant sooner. It lost about half of its mass toward the end of its helium-burning giant-phase as a planetary nebula when the outer layers of the giant star became gravitationally unbound as the giant continued to expand, leaving behind only the degenerate core. |
== History & Background (Dossier) == | == History & Background (Dossier) == |
Revision as of 09:52, 19 February 2018
Tyeyo | |
Spectral | G4 V |
Type | Main Sequence |
Multiple | Binary |
Luminosity | 0.77 LSol |
Absolute magnitude | |
Temperature | ° K |
Mass | 0.96 MSol |
Radius | 0.93 RSol |
Companion | Saietaie |
Saietaie | |
Spectral | D |
Type | Degenerate Dwarf |
Multiple | Close Companion |
Luminosity | 0.0003 LSol |
Absolute magnitude | |
Temperature | ° K |
Mass | 0.36 MSol |
Radius | 0.01 RSol |
Tyeyo is the name given to the yellow-white primary star of the Kusyu (Kuzu) star system.
- Kusyu (Kuzu) is the homeworld of the Aslan race.
Description (Specifications)
Tyeyo's white dwarf companion, Saietaie, orbits at a distance of 0.03AU. It was originally the more massive (and hence "bluer") of the two stars, but used up its core hydrogen faster than Tyeyo as a result, and hence entered the giant-branch as a red giant sooner. It lost about half of its mass toward the end of its helium-burning giant-phase as a planetary nebula when the outer layers of the giant star became gravitationally unbound as the giant continued to expand, leaving behind only the degenerate core.
History & Background (Dossier)
Tyeyo is the primary star of the world Kusyu/Yataw (Dark Nebula 1226).
- The Galanglic name for the home subsector of Kusyu is Kilane Subsector.
References & Contributors (Sources)
This article is missing content for one or more detailed sections. Additional details are required to complete the article. You can help the Traveller Wiki by expanding it. |
This list of sources was used by the Traveller Wiki Editorial Team and individual contributors to compose this article. Copyrighted material is used under license from Far Future Enterprises or by permission of the author. The page history lists all of the contributions.
- Classic Traveller Aslan (Alien Module 1)
- Travellermap (T5SS): [1]