X Andromedae is a variable star in the constellation of Andromeda. It is classified as a Mira variable, and varies from an apparent visual magnitude of 15.2 at minimum brightness to a magnitude of 8.5 at maximum brightness, with a period of approximately 343.4 days.
Peterson began his career with the USDA-ARS in Pullman, Wash., in 1959 as a technician for groundbreaking wheat breeder Orville Vogel ... Vogel, Peterson and USDA ARS wheat breeder Bob Allan worked as a ...
