O-type main-sequence star
An O-type main-sequence star (O V) is a main-sequence (core hydrogen-burning) star of spectral type O and luminosity class V. These stars have between 15 and 90 times the mass of the Sun and surface temperatures between 30,000 and 52,000 K. They are between 30,000 and 1,000,000 times as luminous as the Sun. These stars are rare; it is estimated that there are no more than 20,000 in the entire Milky Way. Examples include σ Orionis A and 10 Lacertae.
seeAlso
primaryTopic
O-type main-sequence star
An O-type main-sequence star (O V) is a main-sequence (core hydrogen-burning) star of spectral type O and luminosity class V. These stars have between 15 and 90 times the mass of the Sun and surface temperatures between 30,000 and 52,000 K. They are between 30,000 and 1,000,000 times as luminous as the Sun. These stars are rare; it is estimated that there are no more than 20,000 in the entire Milky Way. Examples include σ Orionis A and 10 Lacertae.
has abstract
An O-type main-sequence star ( ...... e σ Orionis A and 10 Lacertae.
@en
Een O-type hoofdreeks ster (O ...... ook een blauwe dwerg genoemd.
@nl
Gwiazda typu widmowego O V – g ...... ej gwiazdy jest Sigma Orionis.
@pl
Hauptreihensterne der Spektral ...... gsphase dieser Sternklasse an.
@de
O型主序星(O V) 是是光譜為O,亮度為V,在主序帶(氫燃 ...... 子包括參宿增一A(獵戶座σA)和車府增十一(蝎虎座10) 。
@zh
O型主系列星(Oがたしゅけいれっせい)は、スペクトル型がO、 ...... とかげ座10番星、VFTS 352などがこの型に分類される。
@ja
Uma estrela de classe O da seq ...... uem σ Orionis A e 10 Lacertae.
@pt
Una stella di classe O V (o st ...... ono σ Orionis A e 10 Lacertae.
@it
Une étoile bleue de la séquenc ...... a Orionis et 10 Lacertae (en).
@fr
نجم نوع-O أو نجم نسق أساسي، نو ...... نجم 10 لاسيرتيا (10 Lacertae).
@ar
Wikipage page ID
14,237,284
Wikipage revision ID
711,378,979
comment
An O-type main-sequence star ( ...... e σ Orionis A and 10 Lacertae.
@en
Een O-type hoofdreeks ster (O ...... ook een blauwe dwerg genoemd.
@nl
Gwiazda typu widmowego O V – g ...... o, hipotetycznego typu gwiazd.
@pl
Hauptreihensterne der Spektral ...... gsphase dieser Sternklasse an.
@de
O型主序星(O V) 是是光譜為O,亮度為V,在主序帶(氫燃 ...... 子包括參宿增一A(獵戶座σA)和車府增十一(蝎虎座10) 。
@zh
O型主系列星(Oがたしゅけいれっせい)は、スペクトル型がO、 ...... とかげ座10番星、VFTS 352などがこの型に分類される。
@ja
Uma estrela de classe O da seq ...... uem σ Orionis A e 10 Lacertae.
@pt
Una stella di classe O V (o st ...... ono σ Orionis A e 10 Lacertae.
@it
Une étoile bleue de la séquenc ...... a Orionis et 10 Lacertae (en).
@fr
نجم نوع-O أو نجم نسق أساسي، نو ...... بنحو 20.000 نجم من هذا النوع.
@ar
label
Estrela de classe O da sequência principal
@pt
Gwiazdy typu widmowego O V
@pl
Hauptreihensterne der Spektralklasse O
@de
O-type main-sequence star
@en
O型主序星
@zh
O型主系列星
@ja
Stella di classe O V
@it
Type-O hoofdreeksster
@nl
Étoile bleue de la séquence principale
@fr
نجوم النسق الأساسي نوع-O
@ar