69 Orionis (original) (raw)
69 Orionis (69 Ori) est une étoile de la constellation d'Orion, située à 530 al (162 pc) de la Terre.
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| dbo:abstract | 69 Orionis is a single star in the equatorial constellation of Orion, positioned a couple of degrees to the north of Xi Orionis. It has the Bayer designation f1 Orionis; 69 Orionis is the Flamsteed designation. The star is visible to the naked eye as faint, blue-white hued point of light with an apparent visual magnitude of 4.92. It is located approximately 530 light-years from the Sun based on parallax, and is drifting further away with a radial velocity of +22 km/s. In 2015, H. Bouy and J. Alves suggested that it is a member of the newly discovered Taurion OB association. This object is a B-type main-sequence star with a stellar classification of B5Vn, where the 'n' suffix indicates "nebulous" (broad) lines due to rapid rotation. It has a projected rotational velocity of 285 km/s, compared to a critical velocity of 476±37 km/s; the polar axis is inclined by 64°±16°. This is a known Be star that began behaving as a normal star in November, 1982. It has 6.4 times the mass of the Sun and is radiating around 1,442 times the Sun's luminosity from its photosphere at an effective temperature of 17,090 K. (en) 69 Orionis (69 Ori) est une étoile de la constellation d'Orion, située à 530 al (162 pc) de la Terre. (fr) 69 Orionis è una stella bianco-azzurra nella sequenza principale di magnitudine 4,95 situata nella costellazione di Orione. Dista 775 anni luce dal sistema solare. (it) 69 Orionis (f¹ Orionis) é uma estrela na direção da Orion. Possui uma ascensão reta de 06h 12m 03.28s e uma declinação de +16° 07′ 49.6″. Sua magnitude aparente é igual a 4.95. Considerando sua distância de 774 anos-luz em relação à Terra. Pertence à classe espectral B5Vn. (pt) 69 Orionis, som är stjärnans Flamsteed-beteckning är en ensam stjärna i den norra delen av stjärnbilden Orion, som också har Bayer-beteckningen r1 Orionis. Den har en skenbar magnitud på ca 4,92 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 6,2 mas, beräknas den befinna sig på ett avstånd på ca 530 ljusår (ca 162 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet av ca 22 km/s. År 2015 föreslog H. Bouy och J. Alves att den ska inräknas i den nyupptäckta Taurion OB-föreningen. (sv) 獵戶座69，又名BD+16 1035，HD 42545、SAO 95365、HR 2198，是獵戶座的一颗恒星，视星等为4.95，位于銀經194.13，銀緯-1.12，其B1900.0坐标为赤經6h 6m 17.2s，赤緯+16° -1.12′ 11″。 (zh) |
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| dbo:wikiPageLength | 8711 (xsd:nonNegativeInteger) |
| dbo:wikiPageRevisionID | 1122559758 (xsd:integer) |
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| dbp:absmagV | −1.09 (en) |
| dbp:ageMyr | 10 (xsd:integer) |
| dbp:appmagV | 4.920000 (xsd:double) |
| dbp:bV | −0.12 (en) |
| dbp:class | B5Vn (en) |
| dbp:constell | dbr:Orion_(constellation) |
| dbp:epoch | J2000 (en) |
| dbp:metalFe | +0.01 (en) |
| dbp:pError | 0.250000 (xsd:double) |
| dbp:parallax | 6.170000 (xsd:double) |
| dbp:propMoDec | −16.80 (en) |
| dbp:propMoRa | +5.49 (en) |
| dbp:radialV | +22.00 (en) |
| dbp:radius | 3.400000 (xsd:double) |
| dbp:temperature | 17090 (xsd:integer) |
| dbp:type | main sequence (en) |
| dbp:uB | −0.59 (en) |
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| dcterms:subject | dbc:B-type_main-sequence_stars dbc:Bayer_objects dbc:Be_stars dbc:Bright_Star_Catalogue_objects dbc:Durchmusterung_objects dbc:Flamsteed_objects dbc:Henry_Draper_Catalogue_objects dbc:Hipparcos_objects dbc:Orion_(constellation) |
| gold:hypernym | dbr:Star |
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| rdfs:comment | 69 Orionis (69 Ori) est une étoile de la constellation d'Orion, située à 530 al (162 pc) de la Terre. (fr) 69 Orionis è una stella bianco-azzurra nella sequenza principale di magnitudine 4,95 situata nella costellazione di Orione. Dista 775 anni luce dal sistema solare. (it) 69 Orionis (f¹ Orionis) é uma estrela na direção da Orion. Possui uma ascensão reta de 06h 12m 03.28s e uma declinação de +16° 07′ 49.6″. Sua magnitude aparente é igual a 4.95. Considerando sua distância de 774 anos-luz em relação à Terra. Pertence à classe espectral B5Vn. (pt) 69 Orionis, som är stjärnans Flamsteed-beteckning är en ensam stjärna i den norra delen av stjärnbilden Orion, som också har Bayer-beteckningen r1 Orionis. Den har en skenbar magnitud på ca 4,92 och är svagt synlig för blotta ögat där ljusföroreningar ej förekommer. Baserat på parallaxmätning inom Hipparcosuppdraget på ca 6,2 mas, beräknas den befinna sig på ett avstånd på ca 530 ljusår (ca 162 parsek) från solen. Den rör sig bort från solen med en heliocentrisk radialhastighet av ca 22 km/s. År 2015 föreslog H. Bouy och J. Alves att den ska inräknas i den nyupptäckta Taurion OB-föreningen. (sv) 獵戶座69，又名BD+16 1035，HD 42545、SAO 95365、HR 2198，是獵戶座的一颗恒星，视星等为4.95，位于銀經194.13，銀緯-1.12，其B1900.0坐标为赤經6h 6m 17.2s，赤緯+16° -1.12′ 11″。 (zh) 69 Orionis is a single star in the equatorial constellation of Orion, positioned a couple of degrees to the north of Xi Orionis. It has the Bayer designation f1 Orionis; 69 Orionis is the Flamsteed designation. The star is visible to the naked eye as faint, blue-white hued point of light with an apparent visual magnitude of 4.92. It is located approximately 530 light-years from the Sun based on parallax, and is drifting further away with a radial velocity of +22 km/s. In 2015, H. Bouy and J. Alves suggested that it is a member of the newly discovered Taurion OB association. (en) |
| rdfs:label | 69 Orionis (en) 69 Orionis (fr) 69 Orionis (it) 69 Orionis (pt) 69 Orionis (sv) 水府四 (zh) |
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