Abstract
We report optical and near-infrared imaging and photometry for the IRAS 02290+2533 source. Observations show that this source is a system of three galaxies. Two galaxies (A and B), which are separated in projection ≈ 10 kpc, show some evidence of tidal interaction between them. The spiral-like Galaxy B presents a disk-wide Hα emission and a high infrared luminosity, from near to mid-infrared wavelengths. We suggest that such luminosity is due to a probable disk-wide starburst triggered by the ongoing gravitational interaction with Galaxy A. Galaxy B can be classified as a Luminous Infrared Galaxy (LIRG). We estimate that a binary merger in the system is likely to occur in ≲ 1 Gyr. It is probable that this IRAS source will harbor in the future an Ultra LIRG, according to the evolutionary scheme of Sanders & Mirabel (1996).
