Zeta Pegasi is a star in the constellation Pegasus. It has a spectral class of B8 which means it's temperature is10,000 - 30,000 K and will have a colour of blue to blue-white.
Beta Pegasi (Scheat) is a star in the constellation Pegasus.It has a spectral type of M2 and is a red giant.See related link for more information.
Zeta Pegasi is a star in the constellation Pegasus. It has a spectral class of B8 which means it's temperature is10,000 - 30,000 K and will have a colour of blue to blue-white.
V391 Pegasi (HS 2201+2610), is a blue white subdwarf star in the constellation of Pegasus.It is a star and will not have any water.
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.
The stars are mostly named as a Greek letter and Pegasi. However, some have traditional names:Epsilon Pegasi - EnifBeta Pegasi - Scheat (aka Mankib al Faras- horse's shoulder)Alpha Pegasi - MarkabGamma Pegasi - AlgenibEta Pegasi - MatarZeta Pegasi - HomamMu Pegasi - SadalbariTheta Pegasi - BihamLambda Pegasi - Sadalpheris (Sadal al Faris - stallion's luck)Tau Pegasi - Salm or Kerb* Iota Pegasi is a binary star, Iota Pegasi A and Iota Pegasi B* Pi Pegasi is a name used for two different stars, both yellow subgiants
51 Pegasi itself isn't an exoplanet, it's a Sun-like Star. But it does have an Exoplanet orbiting it, 51 Pegasi b (informally named Bellerophon.).
This star is Epsilon Pegasi. So its letter is "epsilon".
The first confirmed exoplanet is called 51 Pegasi b. It was discovered on October 6th 1995 by Michel Mayor and Didier Queloz. Note: 51 Pegasi or 51 Pegasi a is the parent star.
The Pegasus Constellation has several primary stars. They are Markib, Alpha Andromedae, Alpha Pegasi, Beta Pegasi, and Algenib. Alpha Pegasi is the brightest star in the grouping.
Theta Pegasi (Baham) is a star in the constellation Pegasus.It has a spectral type of A2 so will be a blue giant.
51 Pegasi is approximately 50.9 light-years away from Earth. It is a star located in the constellation of Pegasus and is known for hosting the first exoplanet discovered orbiting a main-sequence star.
One example of a yellow star, or a G-type star, is Tau Ceti. Other examples include Alpha Centauri A and 51 Pegasi.