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  2. Zeta Cephei - Wikipedia

    en.wikipedia.org/wiki/Zeta_Cephei

    Zeta Cephei has a spectral classification of K1.5Ib, [3] indicating that it is a lower luminosity red supergiant star. It is about 173 times larger than the Sun and has a surface temperature of 4,393 K. [8] The luminosity of Zeta Cephei is approximately 10,000 times that of the Sun. [8] At a distance of about 840 light-years, [11] Zeta Cephei has an apparent magnitude (m) of 3.4 and an ...

  3. Cepheus (constellation) - Wikipedia

    en.wikipedia.org/wiki/Cepheus_(constellation)

    The third, Zeta Cephei, is not as large as Mu Cephei and VV Cephei A with a diameter less than 200 times that of the Sun; [16] however, its surface would lie between the orbits of Venus and Earth if placed at the center of the Solar System. Zeta Cephei has an apparent magnitude of 3.35, [13] being the

  4. List of brightest natural objects in the sky - Wikipedia

    en.wikipedia.org/wiki/List_of_brightest_natural...

    Alpha Cephei: Star Suspected variable star 2.473 Kappa Velorum: Binary star system 2.48 Alpha Pegasi: Star 2.480 Epsilon Cygni: Binary star system 2.50 Beta Scorpii: Sextenary star system 2.52 2.51 Delta Centauri: Star 2.53 Alpha Ceti: Star 2.53 Delta Leonis: Star 2.55 Zeta Centauri: Binary star system 2.56 Zeta Ophiuchi: Star Maximum ...

  5. Delta Cephei - Wikipedia

    en.wikipedia.org/wiki/Delta_Cephei

    Delta Cephei (δ Cep, δ Cephei) is a quadruple star system [4] located approximately 887 light-years away in the northern constellation of Cepheus, the King. At this distance, the visual magnitude of the star is diminished by 0.23 as a result of extinction caused by gas and dust along the line of sight. [ 6 ]

  6. Eta Cephei - Wikipedia

    en.wikipedia.org/wiki/Eta_Cephei

    Eta Cephei (η Cep, η Cephei) is a star in the northern circumpolar constellation of Cepheus. With an apparent visual magnitude of 3.4, [2] this is a third magnitude star that, according to the Bortle Dark-Sky Scale, is readily visible to the naked eye. Parallax measurements put it at a distance of 14.37 parsecs (46.9 light-years) from Earth. [1]

  7. Category:K-type supergiants - Wikipedia

    en.wikipedia.org/wiki/Category:K-type_supergiants

    Zeta Aurigae; Zeta Cephei; This page was last edited on 9 October 2020, at 18:28 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...

  8. Category:Cepheus (constellation) - Wikipedia

    en.wikipedia.org/wiki/Category:Cepheus...

    Zeta Cephei This page was last edited on 22 March 2013, at 15:56 (UTC). Text is available under the Creative Commons Attribution-ShareAlike 4.0 ...

  9. Category:Stars with proper names - Wikipedia

    en.wikipedia.org/wiki/Category:Stars_with_proper...

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