Tau Ceti: Dist vü redakamasotüls
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Removing Link FA template as it is now available in wikidata |
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| (limäds 31 keda votükamas de 22 gebans no pedajonon) | |||
| Lien 5: | Lien 5: | ||
|timäd = J2000 |
|timäd = J2000 |
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|steläd = Sivalüt (''Cetus'') |
|steläd = Sivalüt (''Cetus'') |
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|ar = |
|ar = 1h 44m 04,1s |
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|dec = −15° 56' 14" |
|dec = −15° 56' 14" |
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|litagretjin = 3,49 |
|litagretjin = 3,49 |
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| Lien 27: | Lien 27: | ||
|stralanäm = 0,59 |
|stralanäm = 0,59 |
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|vamot = 5.380 |
|vamot = 5.380 |
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|nems_votik=Durre Menthor, 52 Ceti, [[Henry Draper catalogue|HD]] 10700, [[Harvard Revised catalogue|HR]] 509, [[Bonner Durchmusterung|BD]]-16°295, [[General Catalogue of Trigonometric Parallaxes|GCTP]] 365.00, [[Gliese-Jahreiss catalogue|GJ]] 71, [[Luyten Half-Second catalogue|LHS]] 146, |
|nems_votik=Durre Menthor, 52 Ceti, [[Henry Draper catalogue|HD]] 10700, [[Harvard Revised catalogue|HR]] 509, [[Bonner Durchmusterung|BD]]-16°295, [[General Catalogue of Trigonometric Parallaxes|GCTP]] 365.00, [[Gliese-Jahreiss catalogue|GJ]] 71, [[Luyten Half-Second catalogue|LHS]] 146, [[Luyten Two-Tenths catalogue|LTT]] 935, [[Luyten Five-Tenths catalogue|LFT]] 159, [[Smithsonian Astrophysical Observatory|SAO]] 147986, LPM 84, FK5 59, [[Hipparcos catalogue|HIP]] 8102 |
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}} |
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'''Tau Ceti''' (τ Cet / τ Ceti) binon stel sümik ad Sol tefü masat e pated späktrumik, ed i tefädiko nilik Solasite. Binon i stel „metalodefik“, klu binos läs luveratik, das labon planetis klifagik zü ok. Too küpeds etuvons püfamödoti 10na gretikumi zü el Tau Ceti, kas binon pö Solasit. Kompenastel nonik jünu petuvon dub mafams stelavik moikamavifota. El ''Tau Ceti'' logädon loge as stel litagreta kilid nilü Steläd Sivalüt (''Cetus''). |
'''Tau Ceti''' (τ Cet / τ Ceti) binon stel sümik ad Sol tefü masat e pated späktrumik, ed i tefädiko nilik Solasite. Binon i stel „metalodefik“, klu binos läs luveratik, das labon planetis klifagik zü ok. Too küpeds etuvons püfamödoti 10na gretikumi zü el Tau Ceti, kas binon pö Solasit. Kompenastel nonik jünu petuvon dub mafams stelavik moikamavifota. El ''Tau Ceti'' logädon loge as stel litagreta kilid nilü Steläd Sivalüt (''Cetus''). |
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| Lien 40: | Lien 40: | ||
Moikamavifot, distü lönamuf, no kanon paküpedön stedöfiko, ab muton pavestigön dub mafam späktruma. Sekü sleafam ela Doppler, nüsugamaliens späktruma sleafons lüodü red (volfalunots gretikum) if stel momufon, u lüodü blöv (volfalunots smalikum) if lümufon lü obs. Moikamavifot ela Tau Ceti binon milmets za -17 a sekun, kelos sinifon, das mufon lüodü Sol. |
Moikamavifot, distü lönamuf, no kanon paküpedön stedöfiko, ab muton pavestigön dub mafam späktruma. Sekü sleafam ela Doppler, nüsugamaliens späktruma sleafons lüodü red (volfalunots gretikum) if stel momufon, u lüodü blöv (volfalunots smalikum) if lümufon lü obs. Moikamavifot ela Tau Ceti binon milmets za -17 a sekun, kelos sinifon, das mufon lüodü Sol. |
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Fagot tefädiko smalik ela Tau Ceti, ed i lönamuf e moikamavifot tefädiko |
Fagot tefädiko smalik ela Tau Ceti, ed i lönamuf e moikamavifot tefädiko gretiks, dälons kalkulami mufa stela at da lespad. Vifot lölöfik ona binon milmets 37 a sekun; stabü kalkulam at, mögos ad kalkulön züvegi ela Tau Ceti in Miligaveg: galaxid obik. Fagot de zänd galaxida binon litayels za 32.000, e plödazänöf binon 0,22. |
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== Patöfs füsüdik == |
== Patöfs füsüdik == |
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[[Magod:Compare sun tau ceti.png|left|thumb| |
[[Magod:Compare sun tau ceti.png|left|thumb|280px|Sol (nedeto), bosilo gretikum ä vamikum ka el Tau Ceti.]] |
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Cifadil nünas sevädik dö patöfs füsüdik ela Tau Ceti petuvon dub |
Cifadil nünas sevädik dö patöfs füsüdik ela Tau Ceti petuvon dub späktrumimafams: dub leigod späktruma onik lä späktrums spetabik bai teorod stelavolfa, bäldot, masat, diametalaf e stralanäm ela Tau Ceti kanon patäxetön. Yufü metods nulädikum ye mafams kuratikum diametalafa stela kanons padunön stedöfiko. Ön mod soik diametalaf ela Tau Ceti pemafon as 81,6 ± 1.3% uta Sola. Atos binon zao gretot paspetöl pro stel labü masat bosilo donikum ka ut Sola. |
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Tulatim ela Tau Ceti pämafom dub votikams periodöfik in liens klatädik |
Tulatim ela Tau Ceti pämafom dub votikams periodöfik in liens klatädik |
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The rotation period for Tau Ceti was measured by periodic variations in the classic H and K absorption lines of singly-ionized Calcium, or Ca II. These lines are closely associated with surface magnetic activity,[6] so the period of variation measures the time required for the activity sites to complete a full rotation about the star. By this means the rotation period for Tau Ceti is estimated to be 34 days.[7] |
The {{tradutön|rotation}} period for Tau Ceti was measured by periodic variations in the classic H and K absorption lines of singly-ionized Calcium, or Ca II. These lines are closely associated with surface magnetic activity,[6] so the period of variation measures the time required for the activity sites to complete a full rotation about the star. By this means the rotation period for Tau Ceti is estimated to be 34 days.[7] |
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Due to the Doppler effect, the rotation rate of a star effects the width of the absorption lines in the spectrum. (Light from the side of the star moving away from the observer will be shifted to a longer wavelength, light from the side moving away from the observer will be shifted toward a shorter wavelength.) So by analyzing the width of these lines, the rotational velocity of a star can be estimated. The projected rotation velocity for Tau Ceti is: |
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[[Klad:Stels]] |
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[[Klad:Yegeds no pefipenöls]] |
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Fomam nuik tü 13:41, 2014 setul 16id
 Plad ela Tau Ceti in eläd Sivalüt. | |
| Nünis küpedik Timäd J2000 | |
|---|---|
| Steläd | Sivalüt (Cetus) |
| Ascensio recta | 1h 44m 04,1s |
| Declinatio | −15° 56' 14" |
| Litagret jinik (V) | 3,49 |
| Patöfs späktrumik | |
| Pated späktrumik | G8 V |
| kölanüm U-B | 0,21 |
| kölanüm B-V | 0,72 |
| Pated cenastel | nonik |
| Stelamafav | |
| Moikamavifot (Rv) | −17 km/s |
| Lönamuf (μ) | AR: −1721,82 mbs/yl Dec.: 854.07 mbs/yl |
| Paralak (π) | 274,39 ± 0,76 mbs |
| Fagot | 11,89 ± 0,03 ly 3,64 ± 0.01 ps |
| Litagret verik (MV) | 5,68 |
| Patöfs füsüdik | |
| Masat | 0,81 M☉ |
| Diametalaf | 0,82 R☉ |
| Stralanäm | 0,59 L☉ |
| Vamot | 5.380 K |
| Metalöf | 22-74% uta Sola |
| Tulatim | dels 34 |
| Bäldot | yels za 1 × 1010 |
| Nems votik | |
Tau Ceti (τ Cet / τ Ceti) binon stel sümik ad Sol tefü masat e pated späktrumik, ed i tefädiko nilik Solasite. Binon i stel „metalodefik“, klu binos läs luveratik, das labon planetis klifagik zü ok. Too küpeds etuvons püfamödoti 10na gretikumi zü el Tau Ceti, kas binon pö Solasit. Kompenastel nonik jünu petuvon dub mafams stelavik moikamavifota. El Tau Ceti logädon loge as stel litagreta kilid nilü Steläd Sivalüt (Cetus).
El Tau Ceti no labon nemi kösömik vemo sevädik, distü stels logädikum mödik. Se planetasit mögik zü el Tau Ceti, Sol binon stel litagreta telid in Steläd: Boötes.
Küpeds
[redakön • redakön fonäti]Lönamuf ela Tau Ceti binon tefädiko vifik (o.b. plad onik in silasfer votikon tefädiko vifiko): bobädasekun za bal a yel. Too milats anik yelas zesüdons one ad votükön pladi okik mö bobädagred bal.
Lönamuf vifik malon nili Sole: stels nilik mufons jiniko vifikumo ka stels fagik, e binons kludo zeils gudik pro paralakastuds. Dö el Tau Ceti, mufams jonons, das stel at binon fagotü litayels bosilo läs ka 12; abinon kludo bal stelas nilikün Sole, stel nilikün telid (pos el Alpha Centauri A), kel duton lü späktrumaklad G.
Moikamavifot, distü lönamuf, no kanon paküpedön stedöfiko, ab muton pavestigön dub mafam späktruma. Sekü sleafam ela Doppler, nüsugamaliens späktruma sleafons lüodü red (volfalunots gretikum) if stel momufon, u lüodü blöv (volfalunots smalikum) if lümufon lü obs. Moikamavifot ela Tau Ceti binon milmets za -17 a sekun, kelos sinifon, das mufon lüodü Sol.
Fagot tefädiko smalik ela Tau Ceti, ed i lönamuf e moikamavifot tefädiko gretiks, dälons kalkulami mufa stela at da lespad. Vifot lölöfik ona binon milmets 37 a sekun; stabü kalkulam at, mögos ad kalkulön züvegi ela Tau Ceti in Miligaveg: galaxid obik. Fagot de zänd galaxida binon litayels za 32.000, e plödazänöf binon 0,22.
Patöfs füsüdik
[redakön • redakön fonäti]
Cifadil nünas sevädik dö patöfs füsüdik ela Tau Ceti petuvon dub späktrumimafams: dub leigod späktruma onik lä späktrums spetabik bai teorod stelavolfa, bäldot, masat, diametalaf e stralanäm ela Tau Ceti kanon patäxetön. Yufü metods nulädikum ye mafams kuratikum diametalafa stela kanons padunön stedöfiko. Ön mod soik diametalaf ela Tau Ceti pemafon as 81,6 ± 1.3% uta Sola. Atos binon zao gretot paspetöl pro stel labü masat bosilo donikum ka ut Sola.
Tulatim ela Tau Ceti pämafom dub votikams periodöfik in liens klatädik The rotation period for Tau Ceti was measured by periodic variations in the classic H and K absorption lines of singly-ionized Calcium, or Ca II. These lines are closely associated with surface magnetic activity,[6] so the period of variation measures the time required for the activity sites to complete a full rotation about the star. By this means the rotation period for Tau Ceti is estimated to be 34 days.[7]
Sekü vobed ela Doppler, tulavifot stela votükon vidoti späktrumalienas (lit se flan momuföl de logan geton vefalunoti lunikum, e lit se flan nilikumöl geton vefalunoti brefikum). In mod soik, medü diletam vidota lienas at, tulavifot stela kanon patäxeton.