NGC 343

NGC 343 is a pair of interacting galaxies located approximately 245 million light-years away in the constellation Cetus. It was discovered on October 2, 1886, by American astronomer Francis Leavenworth.

NGC 343 is classified as a pair of spiral galaxies. The two galaxies appear to be in the process of merging or tidally interacting, as evidenced by their distorted shapes and gravitational disturbance. This interaction is likely influencing the star formation rate within the galaxies.

The brighter of the two galaxies is designated PGC 3633, while the fainter is PGC 3589.

While not as prominent as other interacting galaxy systems, NGC 343 represents a valuable subject for astronomers studying galaxy evolution and the effects of gravitational interactions on galactic structure and star formation. Observational data across various wavelengths helps researchers understand the dynamics and physical processes occurring within this interacting system.