Alpha Muscae
Alpha Muscae (α Muscae, α Mus) is a star in the southern circumpolar constellation of Musca. With an apparent visual magnitude of +2.7, it is the brightest star in the constellation. The distance to this star has been determined using parallax measurements, giving an estimate of about from Earth.
Perseus (constellation)
With the historical name Mirfak (Arabic for "elbow") or Algenib, Alpha Persei is the brightest star of this constellation with an apparent magnitude of 1.79. A supergiant of spectral type F5Ib located around 590 light-years away from Earth, Mirfak has 5,000 times the luminosity and 42 times the diameter of our Sun. It is the brightest member of the Alpha Persei Cluster (also known as "Melotte 20" and "Collinder 39"), which is an open cluster containing many luminous stars. Neighboring bright stars that are members include the Be stars Delta (magnitude 3.0), Psi (4.3), and 48 Persei (4.0); the Beta Cephei variable Epsilon Persei (2.9); and the stars 29 (5.2), 30 (5.5), 31 (5.0), and 34 Persei (4.7). Of magnitude 4.05, nearby Iota Persei has been considered a member of the group, but is actually located a mere 34 light-years distant. This star is very similar to our Sun, shining with 2.2 times its luminosity. It is a yellow main sequence star of spectral type G0V. Extensive searches have failed to find evidence of it having a planetary system.