Examples of 'cephei' in a sentence
Meaning of "cephei"
cephei (noun): A cephei is a star belonging to a class of variable stars that exhibit changes in brightness due to pulsations of their surfaces. The name Cephei is derived from the prototype star Delta Cephei in the constellation Cepheus
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cephei
Beta cephei variable.
The primary star is also a beta Cephei variable star.
Mu Cephei is a bright example of this class.
The angular diameter of μ Cephei has been measured interferometrically.
The primary is a luminous yellow star and a δ Cephei variable.
Alpha Cephei in the history of astronomy.
Its luminosity is varying in a periodic manner similar to a Beta Cephei variable.
For a star as massive as Mu Cephei the remnant is likely to be a black hole.
Delta Cephei is the prototype of an important class of star known as a Cepheid variable.
Among hot pulsating stars are beta Cephei type stars and subdwarfs.
They are both Beta Cephei variable stars with multiple pulsation periods of just a few hours.
It is the prototype of the Beta Cephei variable stars.
Mu Cephei is a red supergiant star in the constellation Cepheus.
The distance to Mu Cephei is not very well known.
V Cephei is a white main sequence star in the constellation Cepheus.
See also
The next eclipse of EE Cephei starts right now.
Lambda Cephei is a fifth magnitude star in the constellation Cepheus.
The peculiar velocity of Delta Cephei is relative to its neighbors.
Mu Cephei is nearing death.
It contains one β Cephei variable.
VV Cephei is an eclipsing binary with the second longest known period.
The long period means that it exhibits fewer peculiarities than other VV Cephei binaries.
Gamma Cephei Ab is the first relatively close binary with a planet.
Application to the β Cephei star β Centauri.
T Cephei is a Mira variable star in the constellation Cepheus.
It is a suspected Beta Cephei variable star.
Mu Cephei was called Garnet sidus by Giuseppe Piazzi in his catalogue.
Alpha Muscae appears to be a Beta Cephei variable star.
The pulsations of Beta Cephei variables are driven by the kappa mechanism.
Anamarija Stankov confirmed this star as a Beta Cephei variable.
Beta Cephei variables.
The type is named for the closest member of the group, Delta Cephei.
It is a Beta Cephei variable.
A Delta Cephei type variable star designated U Sagittarii is a member of this cluster.
The brightest is a β Cephei variable, a pulsating star.
Beta Cephei is a triple star comprising a spectroscopic binary with a magnitude 8 optical companion.
For this reason, the star has been ruled out as a Beta Cephei type variable star.
Beta Cephei type.
The pulsations of the B-type giant are characteristic of a β Cephei variable.
Delta Lupi is a Beta Cephei variable star that undergoes periodic pulsations.
Marengo and his colleague used Spitzer 's infrared vision to study the dust around Delta Cephei.
The pulsations of Beta Cephei variables are driven by the kappa mechanism and p-mode pulsations.
The primary component of the pair, κ Sco A, is a variable star of Beta Cephei type.
The primary is a candidate Beta Cephei variable that shows line-profile variations in its spectrum.
October, John Goodricke begins his observations of the variable star Delta Cephei.
These stars should not be confused with Cepheid variables, which are named after Delta Cephei.
Component B is a flare star and has been given the variable star designation " DO Cephei.
At its brightest, Delta Cephei matches the brightness of the brighter star, Zeta Cephei.
Double star catalogues list several companions for 19 Cephei.
W Cephei varies in brightness from 7th to 9th magnitude.
