There is no such thing as an "epsilon star". There are several stars that have "epsilon" in their names; basically one for every constellation, so "Epsilon" followed by the genitive for example, Epsilon Eridani, Epsilon Crucis, Epsilon Canis Maioris, etc.
The surface temperature of Epsilon Leonis, also known as Rasalas, is approximately 6,970 Kelvin. This star is a type A giant star located around 236 light-years away from Earth in the constellation Leo.
Epsilon Pegasi (Enif) is the brightest star in the northern constellation of Pegasus.It has a spectral type of K2, so it is an orange supergiant.
Enif, also known as Epsilon Pegasi, is a supergiant star located in the constellation Pegasus. It has a visual magnitude that ranges between approximately 2.37 and 3.48, making it one of the brightest stars in the night sky.
Outside of our solar system the nearest planet is 10.5 light years away orbiting the star Epsilon Eridani.
The magnitude of ε Sagittarii, also known as Kaus Australis, is approximately 1.79. It is a binary star system located in the constellation Sagittarius.
This star is Epsilon Pegasi. So its letter is "epsilon".
There is no star with that name. Many stars have names that start with "Epsilon", followed by the genitive of a constellation, e.g. "Epsilon Cruxis", "Epsilon Geminorum", etc. If its epsilon segin cassiopeia, it is 520L/Y(light years) away from earth.
What type of star is Vindemiatrix? There's your answer.
Epsilon Sagittarius (Kaus Australis) is the southern portion of the bow.
Epsilon Boötis (ε Boo / ε Boötis) is a star in the constellation Boötes. It has the traditional names Izar and Pulcherrima. It is actually a binary star, consisting of a bright orange giant and a smaller main sequence star. Epsilon Bootis is approximately 300 light years from the Sun/Earth.
Epsilon Sagittarii, also known as Kaus Australis, is a bright star located in the constellation Sagittarius. It is a blue-white main sequence star, indicating that it burns at a high temperature.
Epsilon Sagittarii, at magnitude 1.85, is the brightest star in the constellation.
"The Solar System". Any other system will be identified with the name of the primary star; for example, a hypothetical solar system around Epsilon Eridani would be called "the Epsilon Eridani system". (Epsilon Eridani is a star about 12 LY away which is very similar to our Sun.)
Epsilon is a letter in the Greek alphabet and is used to designate stars within a specific constellation. The term "Epsilon" followed by the name of a constellation indicates the fifth-brightest star in that constellation.
Alioth or Epsilon Ursae Majoris
"Praesepe" is a cluster of stars not just one star. Epsilon Cancri is a bright star in the cluster. I'm sorry, but I don't know its surface temperature, despite a quick look on "Wikipedia". Perhaps someone else can help.
The star Algenubi, or Epsilon Leonis, is a 162 million year old star, classified as a bright giant. The star is around four times the size of our sun.