Difference between revisions of "Tau Ceti (star)"
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== History & Background (Dossier) == | == History & Background (Dossier) == | ||
'''Tau Ceti''' is the primary star of the world {{World|Iilike|Solomani Rim|Sol|1429}}. | '''Tau Ceti''' is the primary star of the world {{World|Iilike|Solomani Rim|Sol|1429}}. | ||
| + | |||
| + | === Image Repository === | ||
| + | [[TravellerMap]] <small>([[T5SS]])</small>: <br> [https://travellermap.com/?options=58367&x=10.825&y=-109&scale=64] | ||
== References & Contributors (Sources) == | == References & Contributors (Sources) == | ||
| Line 53: | Line 56: | ||
{{Wikipedia|Tau_Ceti}} | {{Wikipedia|Tau_Ceti}} | ||
{{Sources | {{Sources | ||
| − | |S1 | + | |S1= {{CT}}: [[Solomani (Alien Module)]] |
| − | + | |S2= [[GURPS Traveller: Interstellar Wars]] | |
| − | | | + | |S3= [[GURPS Traveller: Rim of Fire]] |
| − | | | + | |S4= [[Mongoose Traveller: Solomani Rim]] |
| − | | | + | |S5= [[Mongoose Traveller: Solomani|Mongoose Traveller Alien Module 5: Solomani]] |
| − | | | + | |S6= EXTERNAL LINK: ''SIMBAD @ University of Strasbourg'': [http://simbad.u-strasbg.fr/simbad/sim-fid] |
| − | | | + | |S7= EXTERNAL LINK: ''STARS (University of Illinois - Prof. Jim Kaler)'': [http://stars.astro.illinois.edu/sow/sowlist.html] |
| − | | | + | |S8= [[Traveller Wiki Editorial Team]] |
| − | | | + | |S9= Author & Contributor: [[User:WHULorigan|WHULorigan]] |
| − | | | + | |S10= Author & Contributor: Lord (Marquis) and Master of Sophontology [[User:Maksim-Smelchak|Maksim-Smelchak]] of the [[Ministry of Science]] |
| − | | | ||
}} | }} | ||
{{LE|Star}} | {{LE|Star}} | ||
Revision as of 20:31, 16 January 2019
| Tau1 Ceti | |
| |
| Spectral | G8.5 V |
| Type | Main Sequence |
| Luminosity | 0.52 LSol |
| Absolute magnitude | 5.69 |
| Mag Terra | 3.5 |
| Temperature | 5345° K |
| Mass | 0.783 MSol |
| Radius | 0.793 RSol |
| Companion | Tau2 Ceti (?) |
| Tau2 Ceti | |
|
| |
| Spectral | M6-9 V |
| Type | Main Sequence |
| Luminosity | LSol |
| Absolute magnitude | |
| Mag Terra | 13.1 |
| Temperature | ° K |
The star Tau Ceti (otherwise known as Durre Menthor) is an older low-metallicity yellow-orange main sequence star of spectral type G8.5.
- A dim optical companion (Tau2) near Tau Ceti has been observed. It may be gravitationally bound, but is more likely to be a coincidental near star.
Description (Specifications)
Tau Ceti's habitable zone is located at a radius of approximately 0.55–1.16AU.
- There is approximately ten times as much dust surrounding Tau Ceti as is present in the Sol System.
- Because of this debris disk, planets orbiting Tau Ceti experience far more impact events than Terra.
- A "companion star" resides nearby the Tau Ceti system. If a real gravitationally-bound companion (which is uncertain), Tau2 is a low mass pinkish-orange M-dwarf (cooler than Proxima Centauri) that lies ~325AU from Tau1 and takes ~6000 years to orbit.
The Tau Ceti star system is approximately 3.7pc from Terra, and is located in a Spinrimward/Rimward direction from Terra at bearing 173.1o Galactic Longitude and -73.4o South Galactic Latitude.
- The nearest neighbor of the Tau Ceti system is Luyten 726-8, which lies only 0.88 pc away within the same hexgrid.
History & Background (Dossier)
Tau Ceti is the primary star of the world Iilike/Sol (Solomani Rim 1429).
Image Repository
TravellerMap (T5SS):
[1]
References & Contributors (Sources)
| This article has metadata. |
|
This page uses content from Wikipedia. The original article was at Tau_Ceti. The list of authors can be seen in the page history. The text of Wikipedia is available under the Commons Attribution-ShareAlike 3.0 Unported License. |
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: Solomani (Alien Module)
- GURPS Traveller: Interstellar Wars
- GURPS Traveller: Rim of Fire
- Mongoose Traveller: Solomani Rim
- Mongoose Traveller Alien Module 5: Solomani
- EXTERNAL LINK: SIMBAD @ University of Strasbourg: [2]
- EXTERNAL LINK: STARS (University of Illinois - Prof. Jim Kaler): [3]
- Traveller Wiki Editorial Team
- Author & Contributor: WHULorigan
- Author & Contributor: Lord (Marquis) and Master of Sophontology Maksim-Smelchak of the Ministry of Science