Xi Cephei (ξ Cephei, abbreviated Xi Cep, ξ Cep) is a multiple star system in the constellation of Cepheus. It is approximately 86 light-years from Earth...

hypergiant, together with the red supergiants Mu Cephei, MY Cephei, VV Cephei, V381 Cephei, and V354 Cephei are among the largest stars known. In addition...

asterism consisting of α Cephei, 4 Cephei, HD 194298, Eta Cephei, Theta Cephei, Xi Cephei, 26 Cephei, Iota Cephei and Omicron Cephei. Consequently, the Chinese...

of the Horse قطعة الفرس Alpha Equulei Kochab al-Kawkab the Star كوكب Beta Ursae Minoris Kurhah al-Qurḥah the Blaze on a horse's brow القرحة Xi Cephei...

Observations with the CHARA Array. II. omega Andromeda, HD 178911, and xi Cephei" (PDF). The Astronomical Journal. 148 (3). 48. arXiv:1407.0639. Bibcode:2014AJ...

understood to be high-order gravity modes excited by the kappa mechanism. Beta Cephei variables are slightly hotter (and thus more massive), also have modes excited...

Xi1 Canis Majoris, Latinized from ξ1 Canis Majoris, is a Beta Cephei variable star in the constellation Canis Major. It is approximately 1,400 light years...

refer to three different stars in the constellation Puppis: X Puppis, a δ Cephei variable X Puppis, (HR 2548, 38 G. Puppis) an F-type main-sequence star...

stars. Markab has an apparent magnitude of 2.48, while Algenib is a Beta Cephei variable that varies between magnitudes 2.82 and 2.86 every 3 hours 38 minutes...

Leonis Star 3.35 Omicron Ursae Majoris Star 3.35 Zeta Cephei Star Suspected variable star 3.36 Xi Geminorum Star 3.36 Delta Aquilae Binary star system...

terms of slow changes in the pulsar's dispersion measure". 51 Pegasi Gamma Cephei Ab List of exoplanets discovered before 2000 - Draugr, Poltergeist and Phobetor...

Hertzsprung, E. (1913). "Über die räumliche Verteilung der Veränderlichen vom δ Cephei-Typus" [On the spatial distribution of variable [stars] of the δ Cepheid...

Cepheus β Cephei Aa Alfirk From Arabic: الفرق al-firq ('the flock'). Name given by Ulugh Beg to the asterism consisting of α, β and η Cephei. /ˈælfərk/...

exoplanets. HD 108236 210.6 ± 0.2 1 G5V 9.24 Has 5 exoplanets. Omicron Cephei 211 ± 7 1 G8III+F6V 4.86+7.13 HD 80607 216.8 ± 0.5 1 G5 +9.090 K2-72 216...

standards: B0V – Upsilon Orionis B0Ia – Alnilam B2Ia – Chi2 Orionis B2Ib – 9 Cephei B3V – Eta Ursae Majoris B3V – Eta Aurigae B3Ia – Omicron2 Canis Majoris...

Be stars Delta (magnitude 3.0), Psi (4.3), and 48 Persei (4.0); the Beta Cephei variable Epsilon Persei (2.9); and the stars 29 (5.2), 30 (5.5), 31 (5.0)...

(zēng yī, 1st added star), 增二 (zēng èr, 2nd added star) etc. For example, γ Cephei is referred to as 少衛增八 (Shào Wèi Zēng Bā, 8th Added Star of Second Imperial...

might comprise a physical binary and an optical companion (such as Beta Cephei) or, in rare cases, a purely optical triple star (such as Gamma Serpentis)...

difficult to measure directly. The current mass of Cepheid variables such as δ Cephei can be measured accurately because there are either binaries or pulsating...

Canis Majoris. Also called Mirzam or Murzim, Beta is a blue-white Beta Cephei variable star of magnitude 2.0, which varies by a few hundredths of a magnitude...

been identified as part of the group include Castor, Fomalhaut, Vega, α Cephei and α Librae. While the reported group members are young (typically with...

Monocerotis (15 Monocerotis) 2,300 ± 200 3 O7V((f))zvar[4] + O9.5Vn Lambda Cephei 3098.5 1 O6.5If(n)p +5.050 Mu Normae 3,260 1 O9.7Iab 4.91 HD 35914 3,600...

Desmet, M.; Aerts, C. (November 2006). "An asteroseismic study of the β Cephei star β Canis Majoris". Astronomy and Astrophysics. 459 (2): 589–596....

white dwarf-pulsar binary PSR B1620-26, the subgiant-red dwarf binary Gamma Cephei, and the white dwarf-red dwarf binary NN Serpentis, among others. A study...

NameExoWorlds Tadmor Ancient Palmyrene and modern Arabic name for Palmyra Gamma Cephei A (Errai) 1.85 903.3 2.05 radial vel. 2003 45.0 1.4 2015 NameExoWorlds Meztli...

M, Morel T, Ilyin I (April 2009). "New magnetic field measurements of β Cephei stars and slowly pulsating B stars". Astronomische Nachrichten. 330 (4):...

99J Hubrig, S.; et al. (June 2006), "Discovery of magnetic fields in the βCephei star ξ1 CMa and in several slowly pulsating B stars*", Monthly Notices of...

Musalsalah in Arabic. It has also been called Persea ("Perseus's wife") or Cepheis ("Cepheus's daughter"), all names that refer to Andromeda's role in the...

will become the "north star". In approximately 3,200 years, the star Gamma Cephei in the Cepheus constellation will succeed Polaris for this position. The...

one study, it could be one of the first discovered hybrids between Beta Cephei variables and slowly pulsating B stars. Although not visible to the naked...