| dbo:abstract |
BI 253 is an O2V star in the Large Magellanic Cloud and is a primary standard of the O2 type. It is one of the hottest main-sequence stars known and one of the most-massive and most-luminous stars known. (en) BI 253 est une étoile de la nébuleuse de la Tarentule dans le Grand Nuage de Magellan, située dans la direction de la constellation de la Dorade. (fr) BI 253은 대마젤란 성운 안에 있는 O형 주계열성으로 지금까지 발견된 주계열성 중 가장 뜨거운 분광형(O2 V)으로 분류된다. 구체적인 분광형은 O2V((f*))이며 O2형 분광형의 기준별로 논문에 소개되었다. 이 별은 폭주성으로 분류되며 분광사진기로 측정한 결과 우주공간에서의 이동 속도는 초당 100 킬로미터였다. (ko) BI 253 — звезда спектрального класса O2V в Большом Магеллановом Облаке, основная стандартная звезда спектрального подкласса O2. Это одна из наиболее горячих известных звезд главной последовательности и одна из самых массивных и ярких среди известных звёзд. (ru) BI 253是一個大麥哲倫星系內的O型主序星，是已知光譜形式最早期的恆星之一，光譜類型 O2V(f*)，被認為是 O2 型恆星的標準形式。該恆星被列為速逃星，光譜法觀測發現它的運動速度超過100 km/sec。 (zh) |
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wiki-commons:Special:FilePath/BI_253_Tarantula.jpg?width=300 |
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| dbp:caption |
NW portion of the Tarantula Nebula, with BI 253 towards the top right (en) |
| dbp:class |
O2V-III (en) |
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dbr:Dorado |
| dbp:credit |
Hubble Legacy Archive (en) |
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| dbp:epoch |
J2000 (en) |
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| dbp:radius |
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185 (xsd:integer) |
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dbr:Main_sequence |
| dbp:uB |
−1.02 (en) |
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| rdfs:comment |
BI 253 is an O2V star in the Large Magellanic Cloud and is a primary standard of the O2 type. It is one of the hottest main-sequence stars known and one of the most-massive and most-luminous stars known. (en) BI 253 est une étoile de la nébuleuse de la Tarentule dans le Grand Nuage de Magellan, située dans la direction de la constellation de la Dorade. (fr) BI 253은 대마젤란 성운 안에 있는 O형 주계열성으로 지금까지 발견된 주계열성 중 가장 뜨거운 분광형(O2 V)으로 분류된다. 구체적인 분광형은 O2V((f*))이며 O2형 분광형의 기준별로 논문에 소개되었다. 이 별은 폭주성으로 분류되며 분광사진기로 측정한 결과 우주공간에서의 이동 속도는 초당 100 킬로미터였다. (ko) BI 253 — звезда спектрального класса O2V в Большом Магеллановом Облаке, основная стандартная звезда спектрального подкласса O2. Это одна из наиболее горячих известных звезд главной последовательности и одна из самых массивных и ярких среди известных звёзд. (ru) BI 253是一個大麥哲倫星系內的O型主序星，是已知光譜形式最早期的恆星之一，光譜類型 O2V(f*)，被認為是 O2 型恆星的標準形式。該恆星被列為速逃星，光譜法觀測發現它的運動速度超過100 km/sec。 (zh) |
| rdfs:label |
BI 253 (en) BI 253 (fr) BI 253 (ko) BI 253 (ru) BI 253 (zh) |
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freebase:BI 253 yago-res:BI 253 wikidata:BI 253 dbpedia-fr:BI 253 dbpedia-ko:BI 253 dbpedia-ru:BI 253 dbpedia-zh:BI 253 https://global.dbpedia.org/id/4UgG1 |
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wikipedia-en:BI_253?oldid=1119450786&ns=0 |
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wiki-commons:Special:FilePath/Tarantula_Nebula_TRAPPIST.jpg wiki-commons:Special:FilePath/BI_253_Tarantula.jpg |
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BI 253 (en) |
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wikipedia-en:BI_253 |
