eta cephei造句

• eta cephei    Eta Cephei has a high proper motion across the celestial sphere and a large peculiar velocity of. However, more recent studies have not yet confirmed the existence of any substellar compan...
• 16 cephei    "' 16 Cephei "'is a double star, about 120 light years from the Sun, in the constellation of Cepheus.
• 19 cephei    Double star catalogues list several companions for 19 Cephei. A scattered cluster of faint stars has been detected associated with 19 Cephei. The spectrum of 19 Cephei shows line profile v...
• 9 cephei    Calculations of the physical properties of 9 Cephei vary considerably even from broadly similar observational data. 9 Cephei was given the name V337 Cephei and classified as an ? Cygni var...
• alpha cephei    Its brightest star is Alpha Cephei with an apparent magnitude of 3.5. This group contains about 16 stars, including Alpha Librae, Alpha Cephei, space velocities. The pole is about halfway ...
• beta cephei    It is the prototype of the Beta Cephei variable stars. Alpha Muscae appears to be a Beta Cephei variable star. Its luminosity is varying in a periodic manner similar to a Beta Cephei varia...
• beta cephei variable    It is the prototype of the Beta Cephei variable stars. Alpha Muscae appears to be a Beta Cephei variable star. Its luminosity is varying in a periodic manner similar to a Beta Cephei varia...
• beta cephei variables    It is the prototype of the Beta Cephei variable stars. Alpha Muscae appears to be a Beta Cephei variable star. Its luminosity is varying in a periodic manner similar to a Beta Cephei varia...
• cephei    Mu Cephei could fit around 2 billion Suns into its volume. The peculiar velocity of Delta Cephei is relative to its neighbors. The object stopped near Gamma Cephei at an azimuth of 220? Om...
• delta cephei    The peculiar velocity of Delta Cephei is relative to its neighbors. John Goodricke himself discovered Delta Cephei and Beta Lyrae. Then compare Delta Cephei with the surrounding stars. The...
• delta cephei variable    Classical Cepheids ( or Delta Cephei variables ) are population I ( young, massive, and luminous ) yellow supergiants which undergo pulsations with very regular periods on the order of day...
• epsilon cephei    Epsilon Cephei is a yellow-white, Delta Scuti variable star, located about 85 light-years from Earth. In Pi?Cygni, HD 206267, Epsilon Cephei, Beta Lacertae, Sigma Cassiopeiae, Rho Cassiope...
• gamma cephei    The object stopped near Gamma Cephei at an azimuth of 220? The first indications of Gamma Cephei Ab were reported in July 1988. On September 24, 2002, Gamma Cephei Ab was finally confirmed...
• gamma cephei ab    The first indications of Gamma Cephei Ab were reported in July 1988. On September 24, 2002, Gamma Cephei Ab was finally confirmed. Under the rules for naming objects in multiple star syste...
• gamma cephei b    Gamma Cephei B has a mass approximately 0.409 times that of the Sun.
• iota cephei    Iota Cephei is an orange giant star about 115 light-years from Earth. In asterism consisting of Xi Cephei, 4 Cephei, HD 194298, Eta Cephei, Theta Cephei, Alpha Cephei, 26 Cephei, Iota Ceph...
• lambda cephei    Lambda Cephei turns around its axis in less than three days compared to the companions. Lambda Cephei is also a runaway star that seems to have been expelled of the stellar association Cep...
• mu cephei    Mu Cephei could fit around 2 billion Suns into its volume. In 1848, English astronomer John Russell Hind discovered that Mu Cephei was variable. The photosphere of Mu Cephei has an estimat...
• nu cephei    "' Nu Cephei "'( ? Cephei ) is a ? Cygni variable star located about 4, 700 light-years from Earth.
• omicron cephei    Omicron Cephei is a binary star with a period of 800 years. In asterism consisting of Xi Cephei, 4 Cephei, HD 194298, Eta Cephei, Theta Cephei, Alpha Cephei, 26 Cephei, Iota Cephei and Omi...
• rw cephei    RW Cephei is also a semi-regular variable star of type SRd, meaning that it is a slowly varying yellow giant or supergiant. There are also giant K-type stars, which range from hypergiants ...
• t cephei    "' T Cephei "'is a Mira variable star in the constellation Cepheus. T Cephei, also a red giant, is a Mira variable with a minimum magnitude of 11.3 and a maximum magnitude of 5.2, 685 ligh...
• theta cephei    In asterism consisting of Xi Cephei, 4 Cephei, HD 194298, Eta Cephei, Theta Cephei, Alpha Cephei, 26 Cephei, Iota Cephei and Omicron Cephei. In Celestial Hook ", refers to an asterism cons...
• u cephei    Some sources also attribute the discovery of another variable star " V Cephei " or " U Cephei " to him but same has not been confirmed by the Madras Observatory.
• v cephei    Some sources also attribute the discovery of another variable star " V Cephei " or " U Cephei " to him but same has not been confirmed by the Madras Observatory.