What Cepheus means?
In Greek mythology, Cepheus represents a King of Ethiopia. To find Cepheus, you might want to locate a more prominent constellation, Cassiopeia the Queen. For more about Cassiopeia, see yesterday’s sky chart.
What is the myth behind Cepheus?
Cepheus myth The constellation represents Cepheus, the king of Ethiopia and Cassiopeia’s husband in Greek mythology. Zeus placed him in the sky after his tragic end because he was descended from one of Zeus’ loves, the nymph Io.
What is the brightest star in Coma?
Beta Comae Berenices
They form a half square, along the diagonal of which run Berenice’s imaginary tresses, formed by the Coma Star Cluster. The constellation’s brightest star is Beta Comae Berenices, a 4.2-magnitude main sequence star similar to the Sun.
What kingdom will Perseus succeed to after he killed his grandfather?
Having killed Acrisius, Perseus, who was next in line for the throne, gave the kingdom to Megapenthes (“great mourning”), son of Proetus, and took over Megapenthes’ kingdom of Tiryns.
What did Hermes give to Perseus?
Perseus, in Greek mythology, the slayer of the Gorgon Medusa and the rescuer of Andromeda from a sea monster. (According to another version, the Graiae merely directed him to the Stygian Nymphs, who told him where to find the Gorgons and gave him the bag, sandals, and helmet; Hermes gave him the sword.)
Who is Cepheus in the Bible?
Cepheus was the son of either Belus or Phoenix. If Belus was his father, he had Anchinoe, daughter of Nilus as mother, and Danaus, Aegyptus and Phineus as brothers. He was called Iasid Cepheus, pertaining to his Argive ancestry through King Iasus of Argus, father of Io.
Why did Zeus put Cepheus in the sky?
According to this myth, Zeus placed Cepheus in the sky after his tragic death, which resulted from a jealous lovers’ spat. To avoid catastrophe, Cepheus tried to sacrifice his daughter Andromeda to Cetus; but she was saved by the hero Perseus, who also slew the monster.
What are Cepheids and Cephei?
The Cepheids are a class of pulsating variable stars; Delta Cephei has a minimum size of 40 solar diameters and a maximum size of 46 solar diameters. It is also a double star; the yellow star also has a wide-set blue-hued companion of magnitude 6.3. There are three Red supergiants in the constellation that are visible to the naked eye.
What is a Cepheid variable star?
Cepheids, also called Cepheid Variables, are stars which brigthen and dim periodically. This behavior allows them to be used as cosmic yardsticks out to distances of a few tens of millions of light-years.
What is the Cepheus constellation?
Cepheus is a constellation in the northern sky, named after Cepheus, a king of Aethiopia in Greek mythology . Cepheus was one of the 48 constellations listed by the second century astronomer Ptolemy, and it remains one of the 88 constellations in the modern times.
What is the size of RW Cephei?
RW Cephei. One of the largest stars known, RW Cephei is estimated at 1,535 solar radii (1.068 × 10 9 km; 7.14 au ), which is larger than the orbit of Jupiter . RW Cephei is also a semi-regular variable star of type SRd, meaning that it is a slowly varying yellow giant or supergiant. The visual magnitude range is from 6.0 to 7.3,…