PERSEUS I: A DISTANT SATELLITE DWARF GALAXY OF ANDROMEDA
PERSEUS I: A DISTANT SATELLITE DWARF GALAXY OF ANDROMEDA
We present the discovery of a new dwarf galaxy, Perseus I/Andromeda XXXIII, found in the vicinity of Andromeda (M31) in stacked imaging data from the Pan-STARRS1 3{\pi} survey. Located 27.9{\deg} away from M31, Perseus I has a heliocentric distance of 785 +/- 65 kpc, compatible with it being a satellite …