Epsilon Canis Minoris (original) (raw)
Épsilon Canis Minoris (ε CMi / 2 Canis Minoris) es una estrella en la constelación del Can Menor.Con magnitud aparente +4,99, es la sexta estrella más brillante en la constelación después de Procyon (α Canis Minoris), Gomeisa (β Canis Minoris), , y .
| Property | Value |
|---|---|
| dbo:abstract | Epsilon Canis Minoris (ε Canis Minoris) is a suspected binary star system in the equatorial constellation of Canis Minor. It is a fifth magnitude star, which means it is bright enough to be faintly visible to the naked eye. Based upon an annual parallax shift of just 3.13 mas as seen from Earth, this star is located roughly 770 light years from the Sun, give or take a 40 light year margin of error. This is an evolved G-type bright giant star with a stellar classification of G6.5 IIb. It is most likely (99% chance) on the horizontal branch, and is a barium star that shows an abnormal overabundance of barium in its spectrum. This s-process element may have been accreted from a now white dwarf companion during a previous stage of its evolution. The bright giant component has an estimated 4.63 times the mass of the Sun and has expanded to 45.5 times the Sun's radius. The star is radiating 1,087 times the Sun's luminosity from its enlarged photosphere at an effective temperature of about 4,916 K. (en) Épsilon Canis Minoris (ε CMi / 2 Canis Minoris) es una estrella en la constelación del Can Menor.Con magnitud aparente +4,99, es la sexta estrella más brillante en la constelación después de Procyon (α Canis Minoris), Gomeisa (β Canis Minoris), , y . (es) Epsilon Canis Minoris (ε CMi / Epsilon Canis Minoris) è una stella gigante brillante gialla di magnitudine 5 situata nella costellazione del Cane Minore. Dista 988 anni luce dal sistema solare. (it) Epsilon Canis Minoris (ε Canis Minoris, förkortat Epsilon CMi, ε CMi) som är stjärnans Bayerbeteckning, är en misstänkt dubbelstjärna belägen i den sydvästra delen av stjärnbilden Lilla hunden. Den har en skenbar magnitud på 5,00 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 3,1 mas, beräknas den befinna sig på ett avstånd på ca 1 040 ljusår (ca 320 parsek) från solen. (sv) Epsilon Canis Minoris (ε CMi / ε Canis Minoris) é uma estrela na constelação de Canis Minor. Ela é uma gigante amarela de classe G e sua magnitude aparente é de 4,998. Ela está a cerca de 990 anos-luz da Terra. (pt) 南河一（小犬座2）是一颗位于小犬座的恒星，视星等为+4.99等，为南河星官的第一颗星。 (zh) Эпислон Малого Пса (ε CMi / ε Canis Minoris) — звезда в созвездии Малый Пёс. ε Малого Пса — жёлтый, класса G по спектральной классификации яркий гигант с видимым блеском в +4.99. Расстояние до Земли велико — оно составляет примерно 990 световых лет. (ru) |
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| dbp:absmagV | −2.62 (en) |
| dbp:appmagV | +5.002 (en) |
| dbp:bV | +1.004 (en) |
| dbp:class | G6.5 IIb (en) |
| dbp:constell | dbr:Canis_Minor |
| dbp:epoch | dbr:J2000.0 |
| dbp:equinox | J2000.0 (en) |
| dbp:pError | 0.228800 (xsd:double) |
| dbp:parallax | 4.262400 (xsd:double) |
| dbp:propMoDec | −8.497 ± 0.310 (en) |
| dbp:propMoRa | −3.338 ± 0.385 (en) |
| dbp:rotationalVelocity | 8 (xsd:integer) |
| dbp:uB | +0.774 (en) |
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| dct:subject | dbc:Barium_stars dbc:Bayer_objects dbc:Bright_Star_Catalogue_objects dbc:Canis_Minor dbc:Durchmusterung_objects dbc:Flamsteed_objects dbc:G-type_bright_giants dbc:Henry_Draper_Catalogue_objects dbc:Hipparcos_objects |
| gold:hypernym | dbr:Star |
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| rdfs:comment | Épsilon Canis Minoris (ε CMi / 2 Canis Minoris) es una estrella en la constelación del Can Menor.Con magnitud aparente +4,99, es la sexta estrella más brillante en la constelación después de Procyon (α Canis Minoris), Gomeisa (β Canis Minoris), , y . (es) Epsilon Canis Minoris (ε CMi / Epsilon Canis Minoris) è una stella gigante brillante gialla di magnitudine 5 situata nella costellazione del Cane Minore. Dista 988 anni luce dal sistema solare. (it) Epsilon Canis Minoris (ε Canis Minoris, förkortat Epsilon CMi, ε CMi) som är stjärnans Bayerbeteckning, är en misstänkt dubbelstjärna belägen i den sydvästra delen av stjärnbilden Lilla hunden. Den har en skenbar magnitud på 5,00 och är synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 3,1 mas, beräknas den befinna sig på ett avstånd på ca 1 040 ljusår (ca 320 parsek) från solen. (sv) Epsilon Canis Minoris (ε CMi / ε Canis Minoris) é uma estrela na constelação de Canis Minor. Ela é uma gigante amarela de classe G e sua magnitude aparente é de 4,998. Ela está a cerca de 990 anos-luz da Terra. (pt) 南河一（小犬座2）是一颗位于小犬座的恒星，视星等为+4.99等，为南河星官的第一颗星。 (zh) Эпислон Малого Пса (ε CMi / ε Canis Minoris) — звезда в созвездии Малый Пёс. ε Малого Пса — жёлтый, класса G по спектральной классификации яркий гигант с видимым блеском в +4.99. Расстояние до Земли велико — оно составляет примерно 990 световых лет. (ru) Epsilon Canis Minoris (ε Canis Minoris) is a suspected binary star system in the equatorial constellation of Canis Minor. It is a fifth magnitude star, which means it is bright enough to be faintly visible to the naked eye. Based upon an annual parallax shift of just 3.13 mas as seen from Earth, this star is located roughly 770 light years from the Sun, give or take a 40 light year margin of error. (en) |
| rdfs:label | Épsilon Canis Minoris (es) Epsilon Canis Minoris (en) Epsilon Canis Minoris (it) Epsilon Canis Minoris (pt) Epsilon Canis Minoris (sv) Эпсилон Малого Пса (ru) 南河一 (zh) |
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| foaf:name | ε Canis Minoris (en) |
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