Tau9 Eridani (original) (raw)
- Tau9 Eridani (τ9 Eri) adalah salah satu bintang di rasi Eridanus. Tau9 Eridani tergolong bintang kelas K0 dan memiliki magnitudo 4.62. Bintang ini berada pada jarak 331 tahun cahaya dari Bumi. (in)
- Tau9 Eridani (τ9 Eri) is a binary star in the constellation Eridanus. It is visible to the naked eye with an apparent visual magnitude of 4.63. The distance to this system can be estimated using the parallax method, which yields a value of roughly 327 light years. This is a single-lined spectroscopic binary system with an orbital period of 5.95382 days and an eccentricity of 0.12. The primary component, τ9 Eri A, is a magnetic chemically peculiar star with a stellar classification of B9.5V Si, indicating that it is a B-type main sequence star that shows abundance anomalies in its silicon absorption lines. It is an Alpha² Canum Venaticorum variable with a rotational periodicity of 5.954 days. The averaged strength of the stellar effective magnetic field is 240.6±91.0 G. The primary component Tau9 Eridani A has an estimated 326% the mass of the Sun and 3.1 times the Sun's radius. It shines with 166 times the solar luminosity from an outer atmosphere at an effective temperature of 10,866 K. The star is spinning with a projected rotational velocity of 30 km/s. The secondary star, designated Tau9 Eridani B, is a late A-type or early F-type star with a mass of 1.6 solar masses and an effective temperature of 7530 K. (en)
- Tau9 Eridani (36 Eridani) é uma estrela na direção da constelação de Eridanus. Possui uma ascensão reta de 03h 59m 55.48s e uma declinação de −24° 00′ 58.5″. Sua magnitude aparente é igual a 4.62. Considerando sua distância de 331 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.41. Pertence à classe espectral Ap Si. (pt)
- Tau9 Eridani (τ9 Eridani, förkortat Tau9 Eri, τ9 Eri) som är stjärnans Bayerbeteckning, är en dubbelstjärna belägen i den mellersta delen av stjärnbilden Eridanus. Den har en kombinerad skenbar magnitud på 4,63, är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 10,0 mas, beräknas den befinna sig på ett avstånd på ca 327 ljusår (ca 100 parsek) från solen. (sv)
- HD25267 — хімічно пекулярна зоря спектрального класу A0, що має видиму зоряну величину в смузі V приблизно 4,6.Вона розташована на відстані близько 331,1 світлових років від Сонця. (uk)
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- Tau9 Eridani (τ9 Eri) adalah salah satu bintang di rasi Eridanus. Tau9 Eridani tergolong bintang kelas K0 dan memiliki magnitudo 4.62. Bintang ini berada pada jarak 331 tahun cahaya dari Bumi. (in)
- Tau9 Eridani (36 Eridani) é uma estrela na direção da constelação de Eridanus. Possui uma ascensão reta de 03h 59m 55.48s e uma declinação de −24° 00′ 58.5″. Sua magnitude aparente é igual a 4.62. Considerando sua distância de 331 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.41. Pertence à classe espectral Ap Si. (pt)
- Tau9 Eridani (τ9 Eridani, förkortat Tau9 Eri, τ9 Eri) som är stjärnans Bayerbeteckning, är en dubbelstjärna belägen i den mellersta delen av stjärnbilden Eridanus. Den har en kombinerad skenbar magnitud på 4,63, är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 10,0 mas, beräknas den befinna sig på ett avstånd på ca 327 ljusår (ca 100 parsek) från solen. (sv)
- HD25267 — хімічно пекулярна зоря спектрального класу A0, що має видиму зоряну величину в смузі V приблизно 4,6.Вона розташована на відстані близько 331,1 світлових років від Сонця. (uk)
- Tau9 Eridani (τ9 Eri) is a binary star in the constellation Eridanus. It is visible to the naked eye with an apparent visual magnitude of 4.63. The distance to this system can be estimated using the parallax method, which yields a value of roughly 327 light years. (en)
- Tau9 Eridani (in)
- Tau9 Eridani (en)
- Tau9 Eridani (pt)
- Tau9 Eridani (sv)
- HD25267 (uk)
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- dbpedia-pt:Tau9 Eridani
- dbpedia-sv:Tau9 Eridani
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- http://tt.dbpedia.org/resource/HD25267
- dbpedia-uk:Tau9 Eridani
- http://ce.dbpedia.org/resource/HD25267
- https://global.dbpedia.org/id/4iRH1
- τ9 Eridani (en)
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