Английская Википедия:Iota2 Muscae
Шаблон:Other stars by Bayer designation Шаблон:Starbox begin Шаблон:Starbox observe Шаблон:Starbox character Шаблон:Starbox astrometry Шаблон:Starbox detail Шаблон:Starbox catalog Шаблон:Starbox reference Шаблон:Starbox end
ι2 Muscae, Latinised as Iota2 Muscae, is a blue-white-hued star in the southern constellation Musca, near the constellation's southern border with Chamaeleon. It has an apparent visual magnitude of 6.62,[1] which is just below the normal limit of stellar brightness visible to the naked eye. Based upon parallax measurements, it is located around Шаблон:Convert from the Sun. It is a member of the Hyades Stream, but is not part of the Hyades or Praesepe open clusters.[2]
This is a B-type main-sequence star with a stellar classification of B9V. It has a high rate of spin, showing a projected rotational velocity of 116 km/s. The star has 2.8 times the mass of the Sun and is radiating 71 times the Sun's luminosity from its photosphere at an effective temperature of about Шаблон:Val.
References
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- B-type main-sequence stars
- Hyades Stream
- Musca
- Bayer objects
- Durchmusterung objects
- Henry Draper Catalogue objects
- Hipparcos objects
- Bright Star Catalogue objects
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