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- b Persei (also known as HD 26961) is a spectroscopic triple star in the constellation Perseus. Its apparent magnitude is 4.60, and it is about 320 light years away. In addition to the primary, an A-type giant, there is a smaller and cooler companion in a 1.53 day orbit, probably an F-class star around absolute magnitude 3.0, and a more distant companion (star C or Ac) in an orbit calculated to be 702 days long. The close binary pair forms a rotating ellipsoidal variable with a 1.53 day period. Star C forms an Algol-type variable system with the close binary, showing both primary eclipses (when star C passes in front of the inner pair) and secondary eclipses (when the inner pair passes in front of star C). Timings of the eclipses show a 705.4-day period. (en)
- HD 26961 (b Persei) é uma estrela na direção da Perseus. Possui uma ascensão reta de 04h 18m 14.58s e uma declinação de +50° 17′ 44.3″. Sua magnitude aparente é igual a 4.60. Considerando sua distância de 318 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.25. Pertence à classe espectral A2V. (pt)
- 英仙座b,又名BD+49 1150,HD 26961、SAO 24531、HR 1324,是英仙座的一颗恒星,视星等为4.61,位于銀經153.02,銀緯-0.09,其B1900.0坐标为赤經4h 10m 43.2s,赤緯+50° -0.09′ 59″。 (zh)
- HD26961 — хімічно пекулярна зоря спектрального класу A2, що має видиму зоряну величину в смузі V приблизно 4,6.Вона розташована на відстані близько 318,2 світлових років від Сонця. (uk)
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- A or Aa (en)
- B or Ab (en)
- C or Ac (en)
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- b Persei (also known as HD 26961) is a spectroscopic triple star in the constellation Perseus. Its apparent magnitude is 4.60, and it is about 320 light years away. In addition to the primary, an A-type giant, there is a smaller and cooler companion in a 1.53 day orbit, probably an F-class star around absolute magnitude 3.0, and a more distant companion (star C or Ac) in an orbit calculated to be 702 days long. The close binary pair forms a rotating ellipsoidal variable with a 1.53 day period. Star C forms an Algol-type variable system with the close binary, showing both primary eclipses (when star C passes in front of the inner pair) and secondary eclipses (when the inner pair passes in front of star C). Timings of the eclipses show a 705.4-day period. (en)
- HD 26961 (b Persei) é uma estrela na direção da Perseus. Possui uma ascensão reta de 04h 18m 14.58s e uma declinação de +50° 17′ 44.3″. Sua magnitude aparente é igual a 4.60. Considerando sua distância de 318 anos-luz em relação à Terra, sua magnitude absoluta é igual a −0.25. Pertence à classe espectral A2V. (pt)
- 英仙座b,又名BD+49 1150,HD 26961、SAO 24531、HR 1324,是英仙座的一颗恒星,视星等为4.61,位于銀經153.02,銀緯-0.09,其B1900.0坐标为赤經4h 10m 43.2s,赤緯+50° -0.09′ 59″。 (zh)
- HD26961 — хімічно пекулярна зоря спектрального класу A2, що має видиму зоряну величину в смузі V приблизно 4,6.Вона розташована на відстані близько 318,2 світлових років від Сонця. (uk)
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- B Persei (en)
- HD 26961 (pt)
- 天船增十 (zh)
- HD26961 (uk)
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