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.
Alpha Monocerotis
Alpha Monocerotis, Latinized from α Monocerotis, is the Bayer designation for the brightest star in the equatorial constellation of Monoceros. It can be viewed with the naked eye, having an apparent visual magnitude of 3.94. Based upon an annual parallax shift of 22.07 mas as seen from Earth, it is located 148 light years away from the Sun. The star is moving away from the Sun with a radial velocity of +10.5 km/s.